last executing test programs: 7.349457026s ago: executing program 0 (id=1337): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/apparmor/parameters/path_max\x00', 0x80000, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x752502, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) ioctl$auto_BLKTRACESETUP2(0xffffffffffffffff, 0xc0481273, 0x0) sigaltstack$auto(0x0, &(0x7f00000003c0)={&(0x7f0000000180)="69cc8d0de6b41511259c289f8eba5cd9efe7b46018e5bfce1b542499858929869392667f4a67831f37b948cef0c793b831f0", 0x9, 0x8}) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) ppoll$auto(0x0, 0x7f, 0x0, &(0x7f00000001c0)={0x5}, 0x8) mount$auto(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='nfs\x00\x00', 0x200, &(0x7f00000001c0)) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) socket(0x1a, 0x1, 0x5) socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(r1, &(0x7f00000001c0)=@in={0x2, 0x3}, 0x55) setsockopt$auto(r1, 0x6, 0xd, &(0x7f0000000280)='lp\x00h\x85M\xdf\xdc\x83\x8a\xa7\xe4]U(\x01\t=\x1e\x00\x00', 0x4) syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), r1) close_range$auto(0x2, 0x8, 0x0) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 6.988380441s ago: executing program 3 (id=1338): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) keyctl$auto(0x2000000000000016, 0x0, 0xfffffffe, 0x400040, 0xa8) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/keys\x00', 0x8340, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) write$auto(0xffffffffffffffff, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\x13\x12dQ\x01y\xeb', 0x7e) r0 = openat$auto_tap_fops_tap(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_l2cap_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000240), 0xa0300, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{@inferred=0x0, 0x7, 0x101, 0x7, "aab8e80600080043529f895cf5e8ec8f46cbb766439daa41e1aa00000000001200000000070a00", @raw=0x2}, 0x6, 0x8, 0x6, @raw=0xd7, @enumerated={0x1, 0xffff, "3a451db75512bd3527fc812ba5063f658f3a83495f2f7e8b4b84d579e75c002e35796b745e9f1f32cbfbdc296577c42c2257f3cdba1288075707bcc50e018166", 0x10000000009e, 0x9}, "a4699d30a05edbe0d28473c399a7dc920b153e9b1675451d7de94b4123f970bedd3460c667373fcc59b584d81592f6ab606c276852295e00af49e6de6e768034"}) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000000c0)={@inferred=r3, 0x7, 0xd, 0xa4, "e3eabf11dce36a2eac9cb4682c339b3ce615a9b97386d4462bc6553245da56e4978f37368e849db4a6e0aa4e", @raw=0xa2cfa1c}) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) fsetxattr$auto(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3) r4 = socket(0x2b, 0x1, 0x0) mmap$auto(0x4, 0x800, 0xd, 0x13, r0, 0xe280) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mlock$auto(0x112, 0x80006) mlockall$auto(0x800000000000005) sendmmsg$auto(r4, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, 0x0, 0x9, 0x0, 0x1f, 0x9}, 0x800009}, 0x7, 0x20000000) 6.609864225s ago: executing program 2 (id=1339): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r2, r3, 0x0, 0x1) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r5 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r4, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r5, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 6.306537631s ago: executing program 0 (id=1340): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/apparmor/parameters/path_max\x00', 0x80000, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x752502, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) ioctl$auto_BLKTRACESETUP2(0xffffffffffffffff, 0xc0481273, 0x0) sigaltstack$auto(0x0, &(0x7f00000003c0)={&(0x7f0000000180)="69cc8d0de6b41511259c289f8eba5cd9efe7b46018e5bfce1b542499858929869392667f4a67831f37b948cef0c793b831f0", 0x9, 0x8}) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) ppoll$auto(0x0, 0x7f, 0x0, &(0x7f00000001c0)={0x5}, 0x8) mount$auto(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='nfs\x00\x00', 0x200, &(0x7f00000001c0)) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) socket(0x1a, 0x1, 0x5) socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(r1, &(0x7f00000001c0)=@in={0x2, 0x3}, 0x55) syz_genetlink_get_family_id$auto_nfc(0x0, r1) syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), r1) close_range$auto(0x2, 0x8, 0x0) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 5.57712778s ago: executing program 2 (id=1341): socket(0x2b, 0x1, 0x1) shmat$auto(0x0, 0x0, 0x873) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) landlock_create_ruleset$auto(0x0, 0x0, 0x10000) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0x15, 0x5, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x100, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101e81, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = socket(0x23, 0x80805, 0x0) bind$auto(r2, &(0x7f0000000000)=@in={0x2, 0x4e22, @remote}, 0x3) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/memory_tiering/memory_tier4/nodelist\x00', 0x22100, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f0000000080)=""/247, 0xf7) r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x5, 0x948b, 0x4, 0x95f4da0a, 0x4000000000000007, 0x8f, 0x62, 0x80000001, 0xdaf, 0x6d3f, 0x9, 0x20000002, 0xfffffffffffffffe]}, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r5 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r5, &(0x7f0000000e00)="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", 0x8f5) mmap$auto(0x0, 0x2060009, 0x3, 0xeb2, r0, 0x8000) io_uring_setup$auto(0x7ff, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x81a, r4, 0x8000) 5.570204608s ago: executing program 1 (id=1349): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r6, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 5.269318334s ago: executing program 3 (id=1342): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/ram10/queue/max_sectors_kb\x00', 0xe3102, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) unshare$auto(0x40000080) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/pcmC1D0p\x00', 0x4000, 0x0) ioctl$auto_FBIO_CURSOR(0xffffffffffffffff, 0xc0684608, &(0x7f00000001c0)={0x10, 0x1, 0x600, 0x0, {0x1003, 0x9b72}, {0x5, 0x3, 0x2, 0x9, 0x4, 0x7f, 0x9, 0x0, {0xb4, 0xffffff81, 0x0, 0x0, 0x0, 0x0}}}) write$auto(0xca, &(0x7f0000000040)='\x04>\x01\r\xfb\xff\xf6OL\xc8\xbe\x94\xf2\xa2\x00\x00', 0x2d9) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_UBI_IOCDET(0xffffffffffffffff, 0x40046f41, 0x0) unshare$auto(0x40000080) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) r1 = openat$auto_cpuid_fops_cpuid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cpu/0/cpuid\x00', 0xad00, 0x0) r2 = prctl$auto_PR_SET_MM_START_DATA(0x6, 0x3, 0xffffffffffffffff, 0x5, 0x7) mount_setattr$auto(r2, 0x0, 0x0, 0x0, 0x283) ioctl$auto(r0, 0x7, r1) mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) futex$auto(&(0x7f0000000080)=0x1, 0xb, 0x1, 0x0, 0x0, 0xfffffffa) futex$auto(&(0x7f0000000080)=0x100002, 0x1, 0x8, 0x0, 0x0, 0x440a4cd3) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pts/ptmx\x00', 0xa0540, 0x0) ioctl$auto_PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f00000000c0)=0x7) lstat$auto(0x0, 0x0) ioctl$auto(r3, 0x5419, 0x38) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, 0x0, 0x4000, 0x0) ioctl$auto_FBIO_CURSOR(0xffffffffffffffff, 0xc0684608, &(0x7f00000001c0)={0x6, 0x1, 0x600, &(0x7f0000000240)='!\x00', {0x1003, 0x9b72}, {0x5, 0x3, 0x2, 0x9, 0xffff2f03, 0x7fff, 0x9, 0x0, {0x1fe, 0xffffff81, 0x0, 0x0, 0x0, 0x0}}}) write$auto(0xca, &(0x7f0000000040)='\x04>\x01\r\xfb\xff\xf6OL\xc8\xbe\x94\xf2\xa2\x00\x00', 0x2d9) 5.264550529s ago: executing program 0 (id=1351): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/apparmor/parameters/path_max\x00', 0x80000, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x752502, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) ioctl$auto_BLKTRACESETUP2(0xffffffffffffffff, 0xc0481273, 0x0) sigaltstack$auto(0x0, &(0x7f00000003c0)={&(0x7f0000000180)="69cc8d0de6b41511259c289f8eba5cd9efe7b46018e5bfce1b542499858929869392667f4a67831f37b948cef0c793b831f0", 0x9, 0x8}) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) ppoll$auto(0x0, 0x7f, 0x0, &(0x7f00000001c0)={0x5}, 0x8) mount$auto(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='nfs\x00\x00', 0x200, &(0x7f00000001c0)) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) socket(0x1a, 0x1, 0x5) socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(r1, &(0x7f00000001c0)=@in={0x2, 0x3}, 0x55) syz_genetlink_get_family_id$auto_nfc(0x0, r1) syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), r1) close_range$auto(0x2, 0x8, 0x0) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 4.448420161s ago: executing program 1 (id=1343): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r6, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 4.287047991s ago: executing program 0 (id=1344): openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/io\x00', 0x800, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000002340)='/dev/binderfs/binder1\x00', 0x0, 0x0) r1 = dup$auto(r0) socket(0x2, 0x1, 0x106) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r3 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) dup2$auto(r3, r1) write$auto(r2, &(0x7f0000000080)='/dev/audio1\x00', 0x100000a3d9) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r4 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec29\x00', 0x900, 0x0) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r4, 0xc05c6104, &(0x7f0000000100)={"fda256c4", 0x3, 0x6, 0x4, 0x9b4, 0x9, "0800aafc241cd010c7543bfbca2ce1", "0200", '\x00\x00 \x00', "2ff43123", ['\x00', "f8ffffffffffffff00000001", "0004154db00b0004000400", "5fe10eedab2c4b353c392a92"]}) sysfs$auto(0x2, 0x23, 0x0) r5 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r5, 0x0, 0x4) mmap$auto(0x0, 0x4994, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={0x0, 0xffa6}, 0x1, 0x0, 0x0, 0x20040000}, 0x880) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x1, 0x3}, 0xed7138c}, 0x7, 0x0) 4.286775515s ago: executing program 2 (id=1345): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r2, r3, 0x0, 0x1) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r5 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r4, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r5, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 4.133221302s ago: executing program 3 (id=1346): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/ip6_flowlabel\x00', 0x400002, 0x0) read$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f00000000c0)=""/10, 0xa) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) mmap$auto(0x20000000000, 0x4, 0x3, 0x12, 0xffffffffffffffff, 0x168d) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) write$auto(0x3, 0x0, 0x100082) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/\x98@dio1\x00', 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) r3 = socket(0x2b, 0x1, 0x0) ioctl$auto_XFS_IOC_ERROR_INJECTION(r2, 0x40085874, &(0x7f0000000180)={r1, 0x6}) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000100), r4) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000700), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$auto_NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20000000) sendto$auto(0x3, 0x0, 0x2000f, 0x101, 0x0, 0x1c) shmctl$auto(0x0, 0xd, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) recvmmsg$auto(0x3, 0x0, 0xfffe, 0x6, 0x0) 3.339455836s ago: executing program 1 (id=1347): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/apparmor/parameters/path_max\x00', 0x80000, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x752502, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) ioctl$auto_BLKTRACESETUP2(0xffffffffffffffff, 0xc0481273, 0x0) sigaltstack$auto(0x0, &(0x7f00000003c0)={&(0x7f0000000180)="69cc8d0de6b41511259c289f8eba5cd9efe7b46018e5bfce1b542499858929869392667f4a67831f37b948cef0c793b831f0", 0x9, 0x8}) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) ppoll$auto(0x0, 0x7f, 0x0, &(0x7f00000001c0)={0x5}, 0x8) mount$auto(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='nfs\x00\x00', 0x200, &(0x7f00000001c0)) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) socket(0x1a, 0x1, 0x5) socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(r1, &(0x7f00000001c0)=@in={0x2, 0x3}, 0x55) syz_genetlink_get_family_id$auto_nfc(0x0, r1) syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), r1) close_range$auto(0x2, 0x8, 0x0) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 3.15047876s ago: executing program 2 (id=1348): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r6, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 2.992296759s ago: executing program 3 (id=1350): r0 = socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) setsockopt$auto(0x3, 0x0, 0x2, 0x0, 0x3) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x10000}, 0x7, 0x0, 0x5, 0xb}, 0xfff}, 0x8, 0x311) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ati_remote2/parameters/channel_mask\x00', 0x1e1842, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$auto(0x3, 0x541b, 0xfffffffffffff4e0) open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x40) execve$auto(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rename$auto(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./cgroup\x00') openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x18dd01, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) r1 = socket(0x25, 0x80000, 0x1) mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) syz_genetlink_get_family_id$auto_nl80211(0x0, r1) sendmsg$auto_NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x2e810) bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x20000000000, 0xe983, 0x7f, 0xeb1, 0x401, 0x8000) ioctl$auto_SW_SYNC_IOC_INC(0xffffffffffffffff, 0x40045701, &(0x7f0000000200)=0x823) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) prctl$auto(0x23, 0x3, 0x7fffffffefff, 0x8, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x8000003, 0x7) 2.31609585s ago: executing program 0 (id=1352): mmap$auto(0x0, 0x400008, 0x7, 0x9b72, 0x2, 0x8000) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x4, 0x9, 0x4000000000e3, 0x40000000000ebf, 0x401, 0x8000) r2 = socket(0x2, 0x2, 0x0) bind$auto(r1, &(0x7f0000000040)=@isdn={0x22, 0xc5, 0x9, 0xe}, 0x20007) connect$auto(0x3, &(0x7f0000000080)=@nl=@unspec, 0x84) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/interrupts\x00', 0x18b202, 0x0) pread64$auto(r3, 0x0, 0x100000001, 0x100) r4 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x130) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) ptrace$auto(0x11, 0x0, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) mmap$auto(0x1fd, 0x6, 0xfdc, 0x1e, r2, 0x0) writev$auto(0x3, &(0x7f0000004100)={0x0, 0x2000000b}, 0x3ff) r5 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/ip_forward\x00', 0x2002, 0x0) pread64$auto(r5, 0x0, 0x54e3, 0x80000001) write$auto(0xffffffffffffffff, 0x0, 0xa3d9) unshare$auto(0xa4) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/ram10/queue/max_sectors_kb\x00', 0xe3102, 0x0) sendfile$auto(r6, r6, 0x0, 0x3) 2.257341527s ago: executing program 1 (id=1353): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r6, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 2.026631219s ago: executing program 2 (id=1354): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r6, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 1.058959425s ago: executing program 0 (id=1355): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/netdevsim/del_device\x00', 0x501, 0x0) madvise$auto(0x0, 0x2000040080000004, 0xe) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x202000b, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = socket(0x2, 0x801, 0x6) setsockopt$auto(r2, 0x1, 0x12, 0x0, 0xa4) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_DISCONNECT(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000240)={0x1c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x2000c800) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0x2003f2, 0x15) madvise$auto(0xffffffffffffffff, 0x200007, 0x19) syslog$auto(0x3, 0x0, 0x5) socket(0x25, 0x5, 0x6) r5 = openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000340), 0x80200, 0x0) pread64$auto(r5, &(0x7f0000000240)='\x03W\x96l\x15\x00'/21, 0x100000002, 0x100000001) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r6, r6, 0x0, 0x3) write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000200)="34aeede84184", 0x6) 1.054128318s ago: executing program 1 (id=1356): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 1.053902152s ago: executing program 3 (id=1357): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x2, 0x400007, 0xe895, 0x16, r0, 0x401) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x3, 0xc46c, 0x0) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/vxcan1/forwarding\x00', 0x82002, 0x0) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/virt_wifi0/ra_defrtr_metric\x00', 0x0, 0x0) sendfile$auto(r3, r4, 0x0, 0x1) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) write$auto_ecryptfs_miscdev_fops_miscdev(r6, &(0x7f0000000180)="26ef51514d2fd584cb9b1efeac43064a227743f894849c79d0911c2b49f6c703d6fcb1feb1c4f224838a0eb4d47745502dc6dafb7ea8d402ba2617b018bcb6b2f508aa23c4c467b486911918c8a6f0de9265c110b77bae583f7cc1", 0x5b) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x300, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) setsockopt$auto(0xffffffffffffffff, 0x107, 0x5, 0x0, 0xce24) connect$auto(0x3, 0x0, 0x55) 905.989317ms ago: executing program 2 (id=1358): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x40007, 0x1000000005, 0x9b72, 0x2, 0x8000) ioctl$auto(0x3, 0xc018aa3f, 0xf0b) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) socket(0x23, 0xa, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) read$auto(0xffffffffffffffff, 0x0, 0x20) writev$auto(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x7}, 0x3) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000002, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sg1\x00', 0x40201, 0x0) r1 = openat$auto_hsr_node_table_fops_(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) pread64$auto(r1, &(0x7f0000000140)=')\x00', 0xb8, 0x3) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004400)='/dev/dsp1\x00', 0x1, 0x0) setsockopt$auto(0xffffffffffffffff, 0x1, 0x1021, 0x0, 0xd) close_range$auto(0x2, 0xa, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/all/forwarding\x00', 0x42a81, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/trace\x00', 0x1a6b75d638828712, 0x0) sendfile$auto(r3, r2, 0x0, 0x1000202) 21.389151ms ago: executing program 3 (id=1359): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x2000000008000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0xfc) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22040, 0x75) socket(0x840000000002, 0x3, 0xff) connect$auto(0x3, &(0x7f00000018c0)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}, 0x3}, 0x55) lsm_list_modules$auto(0x0, 0x0, 0x0) write$auto(0x3, 0x0, 0xe9) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x1438bf, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x14) connect$auto(0xffffffffffffffff, 0x0, 0x54) ioctl$auto(0x3, 0x80000541b, 0x38) connect$auto(0x3, 0x0, 0x1) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x90}, 0x20000081) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) 0s ago: executing program 1 (id=1360): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x400008000) socket(0x2, 0x2, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000c40)='gthtool\x00', 0x5) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x9, 0x8, 0x1, 0x2, 0x4, 0x15f4da0e, 0x3, 0xd08, 0xc, 0xc, 0x4, 0x6d3f, 0x9, 0x2, 0x4000000000000d]}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2c, 0x1, 0x4003) socket(0x15, 0x2, 0x3a) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) readv$auto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000340)="0800b8e7c69c10e0c15742274204589e770aa7bd9d154e2363b0a92cdbd7e1885256c7756ed772fccd69cc41139b9f49703273217b1e2a030229337f3a304580cdede355c5ece4a729acee9debbc3a43646fa0fad699a1d078e159824acc83f03942968a879c334f1c7d2614a17b53f2b83d8b019f910d0f126e640828b27bdf06a634f84df5eb051358cc117b776f471c8587d3c228884700f14079691331c943ca3e26f07a9fe6d939b52bdae2cc6a93d220ae17abf9c131c5", 0x3}, 0x7) mmap$auto(0x0, 0x200009, 0x2, 0x40eb1, 0x602, 0x300000000000) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) mmap$auto(0x9, 0x21005, 0x1fe, 0xeb1, 0x8000000000000024, 0x48000) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000003140), 0xffffffffffffffff) pipe$auto(&(0x7f0000000080)) open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x2000009) kernel console output (not intermixed with test programs): 0:1: iget: checksum invalid [ 348.344332][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 348.389037][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 348.389069][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 349.444251][ T9577] netlink: 146 bytes leftover after parsing attributes in process `syz.2.729'. [ 349.500894][ T9579] FAULT_INJECTION: forcing a failure. [ 349.500894][ T9579] name failslab, interval 1, probability 0, space 0, times 0 [ 349.547545][ T9579] CPU: 0 UID: 0 PID: 9579 Comm: syz.0.730 Not tainted syzkaller #0 PREEMPT(full) [ 349.547569][ T9579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 349.547579][ T9579] Call Trace: [ 349.547584][ T9579] [ 349.547590][ T9579] dump_stack_lvl+0x16c/0x1f0 [ 349.547617][ T9579] should_fail_ex+0x512/0x640 [ 349.547642][ T9579] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 349.547661][ T9579] should_failslab+0xc2/0x120 [ 349.547681][ T9579] __kmalloc_cache_noprof+0x6a/0x3e0 [ 349.547696][ T9579] ? ip6addrlbl_add+0xbb/0xc40 [ 349.547719][ T9579] ip6addrlbl_add+0xbb/0xc40 [ 349.547739][ T9579] ? lockdep_init_map_type+0x5c/0x280 [ 349.547763][ T9579] ip6addrlbl_net_init+0x10a/0x380 [ 349.547792][ T9579] ? __pfx_ip6addrlbl_net_init+0x10/0x10 [ 349.547813][ T9579] ops_init+0x1e2/0x5f0 [ 349.547839][ T9579] setup_net+0x10f/0x380 [ 349.547850][ T9579] ? lockdep_init_map_type+0x5c/0x280 [ 349.547870][ T9579] ? __pfx_setup_net+0x10/0x10 [ 349.547892][ T9579] ? debug_mutex_init+0x37/0x70 [ 349.547908][ T9579] copy_net_ns+0x2a6/0x5f0 [ 349.547925][ T9579] create_new_namespaces+0x3ea/0xa90 [ 349.547946][ T9579] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 349.547964][ T9579] ksys_unshare+0x45b/0xa40 [ 349.547984][ T9579] ? __pfx_ksys_unshare+0x10/0x10 [ 349.548003][ T9579] ? xfd_validate_state+0x61/0x180 [ 349.548029][ T9579] __x64_sys_unshare+0x31/0x40 [ 349.548048][ T9579] do_syscall_64+0xcd/0x4c0 [ 349.548071][ T9579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.548085][ T9579] RIP: 0033:0x7f056bf8eba9 [ 349.548097][ T9579] 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 [ 349.548112][ T9579] RSP: 002b:00007f056a1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 349.548126][ T9579] RAX: ffffffffffffffda RBX: 00007f056c1d5fa0 RCX: 00007f056bf8eba9 [ 349.548135][ T9579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 349.548143][ T9579] RBP: 00007f056c011e19 R08: 0000000000000000 R09: 0000000000000000 [ 349.548152][ T9579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 349.548161][ T9579] R13: 00007f056c1d6038 R14: 00007f056c1d5fa0 R15: 00007ffc32c9d828 [ 349.548180][ T9579] [ 349.855134][ T9584] netlink: 186 bytes leftover after parsing attributes in process `syz.2.729'. [ 349.874028][ T9584] netlink: 146 bytes leftover after parsing attributes in process `syz.2.729'. [ 350.209000][ T9591] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 350.313375][ T30] audit: type=1326 audit(1757803190.409:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9593 comm="syz.0.734" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f056bf8eba9 code=0x0 [ 351.199533][ T9605] FAULT_INJECTION: forcing a failure. [ 351.199533][ T9605] name failslab, interval 1, probability 0, space 0, times 0 [ 351.217979][ T9605] CPU: 0 UID: 0 PID: 9605 Comm: syz.2.736 Not tainted syzkaller #0 PREEMPT(full) [ 351.218002][ T9605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 351.218012][ T9605] Call Trace: [ 351.218017][ T9605] [ 351.218023][ T9605] dump_stack_lvl+0x16c/0x1f0 [ 351.218049][ T9605] should_fail_ex+0x512/0x640 [ 351.218071][ T9605] ? __kmalloc_noprof+0xbf/0x510 [ 351.218090][ T9605] ? acpi_ns_get_normalized_pathname+0x75/0xd0 [ 351.218105][ T9605] should_failslab+0xc2/0x120 [ 351.218124][ T9605] __kmalloc_noprof+0xd2/0x510 [ 351.218145][ T9605] acpi_ns_get_normalized_pathname+0x75/0xd0 [ 351.218162][ T9605] acpi_ex_start_trace_method+0x30/0x480 [ 351.218181][ T9605] acpi_ds_begin_method_execution+0x3c/0x980 [ 351.218200][ T9605] ? acpi_tb_check_dsdt_header+0x187/0x3e0 [ 351.218219][ T9605] acpi_ps_execute_method+0x94/0xb30 [ 351.218242][ T9605] ? acpi_ut_acquire_mutex+0x125/0x1d0 [ 351.218258][ T9605] acpi_ns_evaluate+0x76c/0xca0 [ 351.218281][ T9605] ? kasan_save_track+0x14/0x30 [ 351.218300][ T9605] acpi_evaluate_object+0x1fa/0xa90 [ 351.218320][ T9605] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.218335][ T9605] ? __pfx_acpi_evaluate_object+0x10/0x10 [ 351.218354][ T9605] ? __mutex_trylock_common+0xe9/0x250 [ 351.218378][ T9605] acpi_evaluate_integer+0xdd/0x200 [ 351.218395][ T9605] ? __pfx_acpi_evaluate_integer+0x10/0x10 [ 351.218420][ T9605] ? __pfx_status_show+0x10/0x10 [ 351.218438][ T9605] status_show+0xa0/0x120 [ 351.218457][ T9605] ? __pfx_status_show+0x10/0x10 [ 351.218481][ T9605] dev_attr_show+0x53/0xe0 [ 351.218497][ T9605] ? __pfx_dev_attr_show+0x10/0x10 [ 351.218510][ T9605] sysfs_kf_seq_show+0x216/0x3e0 [ 351.218529][ T9605] seq_read_iter+0x509/0x12c0 [ 351.218556][ T9605] kernfs_fop_read_iter+0x46c/0x610 [ 351.218570][ T9605] ? rw_verify_area+0xcf/0x6c0 [ 351.218587][ T9605] vfs_read+0x8bc/0xcf0 [ 351.218605][ T9605] ? __pfx___mutex_lock+0x10/0x10 [ 351.218628][ T9605] ? __pfx_vfs_read+0x10/0x10 [ 351.218657][ T9605] ksys_read+0x12a/0x250 [ 351.218672][ T9605] ? __pfx_ksys_read+0x10/0x10 [ 351.218767][ T9605] do_syscall_64+0xcd/0x4c0 [ 351.218793][ T9605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.218809][ T9605] RIP: 0033:0x7fb70a58eba9 [ 351.218822][ T9605] 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 [ 351.218836][ T9605] RSP: 002b:00007fb70b3b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 351.218850][ T9605] RAX: ffffffffffffffda RBX: 00007fb70a7d5fa0 RCX: 00007fb70a58eba9 [ 351.218860][ T9605] RDX: 000000000000007a RSI: 0000200000000140 RDI: 0000000000000003 [ 351.218869][ T9605] RBP: 00007fb70a611e19 R08: 0000000000000000 R09: 0000000000000000 [ 351.218878][ T9605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 351.218886][ T9605] R13: 00007fb70a7d6038 R14: 00007fb70a7d5fa0 R15: 00007ffd77271c38 [ 351.218911][ T9605] [ 351.218919][ T9605] ACPI Error: Could not allocate 15 bytes (20250404/nsnames-308) [ 358.829672][ T9561] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 358.835790][ T9561] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 358.849321][ T9561] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 358.858814][ T9561] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 358.867306][ T9561] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 358.873966][ T9561] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 358.882742][ T9561] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 358.891052][ T9567] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 359.207369][ T9651] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input11 [ 359.622981][ T9656] FAULT_INJECTION: forcing a failure. [ 359.622981][ T9656] name failslab, interval 1, probability 0, space 0, times 0 [ 359.682007][ T9655] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input12 [ 359.937759][ T9656] CPU: 0 UID: 0 PID: 9656 Comm: syz.1.747 Not tainted syzkaller #0 PREEMPT(full) [ 359.937784][ T9656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 359.937793][ T9656] Call Trace: [ 359.937804][ T9656] [ 359.937811][ T9656] dump_stack_lvl+0x16c/0x1f0 [ 359.937838][ T9656] should_fail_ex+0x512/0x640 [ 359.937860][ T9656] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 359.937881][ T9656] should_failslab+0xc2/0x120 [ 359.937900][ T9656] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 359.937918][ T9656] ? alloc_inode+0x64/0x240 [ 359.937941][ T9656] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 359.937956][ T9656] alloc_inode+0x64/0x240 [ 359.937976][ T9656] new_inode+0x22/0x1c0 [ 359.937998][ T9656] __debugfs_create_file+0x11c/0x6b0 [ 359.938016][ T9656] debugfs_create_file_full+0x41/0x60 [ 359.938035][ T9656] kvm_dev_ioctl+0x153f/0x1af0 [ 359.938057][ T9656] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 359.938078][ T9656] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 359.938093][ T9656] __x64_sys_ioctl+0x18b/0x210 [ 359.938116][ T9656] do_syscall_64+0xcd/0x4c0 [ 359.938139][ T9656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.938153][ T9656] RIP: 0033:0x7f3721d8eba9 [ 359.938166][ T9656] 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 [ 359.938179][ T9656] RSP: 002b:00007f371ffd5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.938194][ T9656] RAX: ffffffffffffffda RBX: 00007f3721fd6180 RCX: 00007f3721d8eba9 [ 359.938203][ T9656] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000009 [ 359.938211][ T9656] RBP: 00007f3721e11e19 R08: 0000000000000000 R09: 0000000000000000 [ 359.938220][ T9656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 359.938228][ T9656] R13: 00007f3721fd6218 R14: 00007f3721fd6180 R15: 00007fff3e3b4158 [ 359.938246][ T9656] [ 359.938252][ T9656] debugfs: out of free dentries, can not create file 'max_mmu_rmap_size' [ 360.523366][ T9667] kAFS: Invalid Command on /proc/fs/afs/cells file [ 360.877923][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 360.883985][ T7619] Bluetooth: hci2: command 0x0406 tx timeout [ 360.890251][ T7619] Bluetooth: hci1: command 0x0406 tx timeout [ 361.357161][ T9686] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input13 [ 361.760645][ T9690] net_ratelimit: 19 callbacks suppressed [ 361.760752][ T9690] netlink: set zone limit has 8 unknown bytes [ 362.069264][ T9687] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input14 [ 362.958078][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 362.964415][ T7619] Bluetooth: hci2: command 0x0406 tx timeout [ 362.970667][ T7811] Bluetooth: hci1: command 0x0406 tx timeout [ 365.040367][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 365.341321][ T9741] unchecked MSR access error: WRMSR to 0x418 (tried to write 0x0000000000000322) at rIP: 0xffffffff8163fc29 (__mcheck_cpu_init_clear_banks+0x109/0x1f0) [ 365.356918][ T9741] Call Trace: [ 365.360192][ T9741] [ 365.363147][ T9741] mce_cpu_restart+0x98/0xb0 [ 365.367772][ T9741] ? __pfx_mce_cpu_restart+0x10/0x10 [ 365.373177][ T9741] smp_call_function_many_cond+0x122a/0x1600 [ 365.379312][ T9741] ? __pfx_mce_cpu_restart+0x10/0x10 [ 365.384621][ T9741] ? _raw_spin_unlock_irqrestore+0x61/0x80 [ 365.390438][ T9741] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 365.396768][ T9741] ? __pfx___try_to_del_timer_sync+0x10/0x10 [ 365.402752][ T9741] ? __pfx_mce_cpu_restart+0x10/0x10 [ 365.408035][ T9741] on_each_cpu_cond_mask+0x40/0x90 [ 365.413134][ T9741] set_bank+0x240/0x3a0 [ 365.417419][ T9741] ? __pfx_set_bank+0x10/0x10 [ 365.422167][ T9741] ? find_held_lock+0x2b/0x80 [ 365.426851][ T9741] ? __pfx_set_bank+0x10/0x10 [ 365.431536][ T9741] dev_attr_store+0x58/0x80 [ 365.436035][ T9741] ? __pfx_dev_attr_store+0x10/0x10 [ 365.441245][ T9741] sysfs_kf_write+0xf2/0x150 [ 365.445844][ T9741] kernfs_fop_write_iter+0x3af/0x570 [ 365.451148][ T9741] ? __pfx_sysfs_kf_write+0x10/0x10 [ 365.456353][ T9741] vfs_write+0x7d3/0x11d0 [ 365.460681][ T9741] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 365.466511][ T9741] ? __pfx___mutex_lock+0x10/0x10 [ 365.471544][ T9741] ? __pfx_vfs_write+0x10/0x10 [ 365.476320][ T9741] ksys_write+0x12a/0x250 [ 365.480647][ T9741] ? __pfx_ksys_write+0x10/0x10 [ 365.485509][ T9741] do_syscall_64+0xcd/0x4c0 [ 365.490020][ T9741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.495911][ T9741] RIP: 0033:0x7f056bf8eba9 [ 365.500412][ T9741] 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 [ 365.520110][ T9741] RSP: 002b:00007f056a1b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.528519][ T9741] RAX: ffffffffffffffda RBX: 00007f056c1d6180 RCX: 00007f056bf8eba9 [ 365.536494][ T9741] RDX: 0000000000000003 RSI: 0000200000000240 RDI: 0000000000000004 [ 365.544502][ T9741] RBP: 00007f056c011e19 R08: 0000000000000000 R09: 0000000000000000 [ 365.552564][ T9741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 365.560537][ T9741] R13: 00007f056c1d6218 R14: 00007f056c1d6180 R15: 00007ffc32c9d828 [ 365.568519][ T9741] [ 365.571647][ C0] vkms_vblank_simulate: vblank timer overrun [ 366.744312][ T9765] Invalid ELF header magic: != ELF [ 367.166715][ T9741] zswap: compressor not available [ 370.368614][ T9822] random: crng reseeded on system resumption [ 370.379238][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 370.437874][ T7611] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 370.448446][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 370.491583][ T7639] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 370.515950][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 370.587884][ T7611] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 370.597541][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 370.664535][ T7639] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 370.674625][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 370.736005][ T7611] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 370.748419][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 370.804077][ T7639] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 370.814328][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 370.874280][ T7611] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 370.884469][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 370.944515][ T7611] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 370.967860][ T7639] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 371.012770][ T7611] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 371.025583][ T7639] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 371.084294][ T7639] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 372.613994][ T9849] nbd: must specify a device to reconfigure [ 378.646156][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.652777][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 381.239318][ T9861] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 381.639389][ T9877] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(5) [ 382.000729][ T9889] netlink: 4 bytes leftover after parsing attributes in process `syz.1.788'. [ 382.078793][ T9894] netlink: 354 bytes leftover after parsing attributes in process `syz.1.788'. [ 385.875885][ T9964] FAULT_INJECTION: forcing a failure. [ 385.875885][ T9964] name failslab, interval 1, probability 0, space 0, times 0 [ 385.928394][ T9964] CPU: 0 UID: 0 PID: 9964 Comm: syz.3.801 Not tainted syzkaller #0 PREEMPT(full) [ 385.928417][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 385.928427][ T9964] Call Trace: [ 385.928432][ T9964] [ 385.928438][ T9964] dump_stack_lvl+0x16c/0x1f0 [ 385.928465][ T9964] should_fail_ex+0x512/0x640 [ 385.928497][ T9964] ? fs_reclaim_acquire+0xae/0x150 [ 385.928520][ T9964] ? tomoyo_open_control+0x51f/0xa30 [ 385.928532][ T9964] should_failslab+0xc2/0x120 [ 385.928551][ T9964] __kmalloc_noprof+0xd2/0x510 [ 385.928572][ T9964] tomoyo_open_control+0x51f/0xa30 [ 385.928589][ T9964] do_dentry_open+0x982/0x1530 [ 385.928607][ T9964] ? __pfx_tomoyo_open+0x10/0x10 [ 385.928631][ T9964] vfs_open+0x82/0x3f0 [ 385.928653][ T9964] path_openat+0x1de4/0x2cb0 [ 385.928676][ T9964] ? __pfx_path_openat+0x10/0x10 [ 385.928698][ T9964] do_filp_open+0x20b/0x470 [ 385.928715][ T9964] ? __pfx_do_filp_open+0x10/0x10 [ 385.928744][ T9964] ? alloc_fd+0x471/0x7d0 [ 385.928764][ T9964] do_sys_openat2+0x11b/0x1d0 [ 385.928785][ T9964] ? __pfx_do_sys_openat2+0x10/0x10 [ 385.928813][ T9964] __x64_sys_openat+0x174/0x210 [ 385.928825][ T9964] ? __pfx___x64_sys_openat+0x10/0x10 [ 385.928845][ T9964] do_syscall_64+0xcd/0x4c0 [ 385.928868][ T9964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.928883][ T9964] RIP: 0033:0x7f4d1598eba9 [ 385.928895][ T9964] 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 [ 385.928909][ T9964] RSP: 002b:00007f4d1683d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 385.928923][ T9964] RAX: ffffffffffffffda RBX: 00007f4d15bd5fa0 RCX: 00007f4d1598eba9 [ 385.928933][ T9964] RDX: 00000000000c0802 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 385.928942][ T9964] RBP: 00007f4d15a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 385.928950][ T9964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 385.928958][ T9964] R13: 00007f4d15bd6038 R14: 00007f4d15bd5fa0 R15: 00007ffdbe218458 [ 385.928976][ T9964] [ 386.221547][ T9969] binder: 9968:9969 ioctl c018620c 0 returned -1 [ 386.234803][ T9969] netlink: 28 bytes leftover after parsing attributes in process `syz.2.803'. [ 388.052294][ T9985] FAULT_INJECTION: forcing a failure. [ 388.052294][ T9985] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 388.120662][ T9985] CPU: 0 UID: 0 PID: 9985 Comm: syz.3.807 Not tainted syzkaller #0 PREEMPT(full) [ 388.120685][ T9985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 388.120694][ T9985] Call Trace: [ 388.120700][ T9985] [ 388.120706][ T9985] dump_stack_lvl+0x16c/0x1f0 [ 388.120733][ T9985] should_fail_ex+0x512/0x640 [ 388.120758][ T9985] strncpy_from_user+0x3b/0x2e0 [ 388.120780][ T9985] getname_flags.part.0+0x8f/0x550 [ 388.120805][ T9985] getname_flags+0x93/0xf0 [ 388.120821][ T9985] do_sys_openat2+0xb8/0x1d0 [ 388.120842][ T9985] ? __pfx_do_sys_openat2+0x10/0x10 [ 388.120862][ T9985] ? find_held_lock+0x2b/0x80 [ 388.120877][ T9985] ? handle_mm_fault+0x2ab/0xd10 [ 388.120896][ T9985] __x64_sys_openat+0x174/0x210 [ 388.120909][ T9985] ? __pfx___x64_sys_openat+0x10/0x10 [ 388.120923][ T9985] ? do_user_addr_fault+0x843/0x1370 [ 388.120954][ T9985] do_syscall_64+0xcd/0x4c0 [ 388.120980][ T9985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.121001][ T9985] RIP: 0033:0x7f4d1598d510 [ 388.121013][ T9985] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 388.121028][ T9985] RSP: 002b:00007f4d1683cf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 388.121043][ T9985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d1598d510 [ 388.121052][ T9985] RDX: 0000000000000000 RSI: 00007f4d1683cfa0 RDI: 00000000ffffff9c [ 388.121061][ T9985] RBP: 00007f4d1683cfa0 R08: 0000000000000000 R09: 0000000000000000 [ 388.121069][ T9985] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 388.121077][ T9985] R13: 00007f4d15bd6038 R14: 00007f4d15bd5fa0 R15: 00007ffdbe218458 [ 388.121095][ T9985] [ 388.297792][ C0] vkms_vblank_simulate: vblank timer overrun [ 388.332143][ T9979] netlink: 268 bytes leftover after parsing attributes in process `syz.0.805'. [ 388.341468][ T9979] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.805: iget: checksum invalid [ 388.353381][ T9979] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 388.365229][ T9979] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.805: iget: checksum invalid [ 388.376242][ T9979] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 388.386596][ T9979] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.805: iget: checksum invalid [ 388.402910][ T9979] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 388.423754][ T9979] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.805: iget: checksum invalid [ 388.436859][ T9979] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 388.446412][ T9979] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 388.457066][ T9979] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 388.812525][ T9993] random: crng reseeded on system resumption [ 388.843736][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 388.893761][ T7639] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 388.905865][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 388.937969][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 388.950166][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 389.004687][ T7639] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 389.015900][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 389.067970][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 389.078198][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 389.139394][ T7639] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 389.152086][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 389.235392][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 389.246608][ T7639] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 389.290201][ T7639] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 389.299848][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 389.325480][ T7639] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 389.355544][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 syzkaller syzkaller login: [ 389.388530][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 389.407443][ T9988] ima: policy update failed [ 389.446573][ T30] audit: type=1802 audit(1757803229.519:15): pid=9988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.808" res=0 errno=0 [ 400.046934][T10040] FAULT_INJECTION: forcing a failure. [ 400.046934][T10040] name failslab, interval 1, probability 0, space 0, times 0 [ 400.060198][T10040] CPU: 0 UID: 0 PID: 10040 Comm: syz.1.817 Not tainted syzkaller #0 PREEMPT(full) [ 400.060222][T10040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 400.060232][T10040] Call Trace: [ 400.060239][T10040] [ 400.060245][T10040] dump_stack_lvl+0x16c/0x1f0 [ 400.060273][T10040] should_fail_ex+0x512/0x640 [ 400.060296][T10040] ? ip_dst_mtu_maybe_forward.constprop.0+0x30a/0x6e0 [ 400.060318][T10040] should_failslab+0xc2/0x120 [ 400.060337][T10040] __kmalloc_cache_noprof+0x6a/0x3e0 [ 400.060354][T10040] ? __pfx_ip_dst_mtu_maybe_forward.constprop.0+0x10/0x10 [ 400.060371][T10040] ? ip_setup_cork+0x63b/0xa30 [ 400.060395][T10040] ip_setup_cork+0x63b/0xa30 [ 400.060420][T10040] ip_append_data+0x163/0x1a0 [ 400.060433][T10040] ? __pfx_icmp_glue_bits+0x10/0x10 [ 400.060455][T10040] icmp_push_reply+0xa8/0x440 [ 400.060479][T10040] __icmp_send+0xcdf/0x1960 [ 400.060504][T10040] ? __pfx___icmp_send+0x10/0x10 [ 400.060522][T10040] ? neigh_connected_output+0x3da/0x620 [ 400.060543][T10040] ? ip_finish_output2+0x7f5/0x21a0 [ 400.060554][T10040] ? __ip_finish_output.part.0+0x1b4/0x350 [ 400.060567][T10040] ? ip_output+0x281/0xa10 [ 400.060577][T10040] ? ip_send_skb+0x437/0x590 [ 400.060589][T10040] ? udp_send_skb+0x71d/0x15b0 [ 400.060625][T10040] ? udp_sendmsg+0x1813/0x2870 [ 400.060637][T10040] ? ____sys_sendmsg+0x973/0xc70 [ 400.060652][T10040] ? ___sys_sendmsg+0x134/0x1d0 [ 400.060672][T10040] ? __sys_sendmmsg+0x200/0x420 [ 400.060712][T10040] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 400.060731][T10040] ipv4_link_failure+0x424/0xbc0 [ 400.060750][T10040] ? __pfx_ipv4_link_failure+0x10/0x10 [ 400.060770][T10040] ? __pfx_ipv4_link_failure+0x10/0x10 [ 400.060786][T10040] vti_tunnel_xmit+0x676/0x1e30 [ 400.060814][T10040] ? __pfx_vti_tunnel_xmit+0x10/0x10 [ 400.060843][T10040] dev_hard_start_xmit+0x97/0x740 [ 400.060866][T10040] __dev_queue_xmit+0xa46/0x4490 [ 400.060890][T10040] ? __pfx___schedule+0x10/0x10 [ 400.060911][T10040] ? __pfx___dev_queue_xmit+0x10/0x10 [ 400.060929][T10040] ? register_lock_class+0x41/0x4c0 [ 400.060954][T10040] ? lockdep_unlock+0x64/0xe0 [ 400.060967][T10040] ? __lock_acquire+0x107f/0x1ce0 [ 400.060995][T10040] ? find_held_lock+0x2b/0x80 [ 400.061014][T10040] neigh_connected_output+0x3da/0x620 [ 400.061043][T10040] ip_finish_output2+0x7f5/0x21a0 [ 400.061059][T10040] ? ip_skb_dst_mtu+0x5a7/0xc70 [ 400.061084][T10040] ? __pfx_ip_finish_output2+0x10/0x10 [ 400.061095][T10040] ? ip_skb_dst_mtu+0x5b6/0xc70 [ 400.061116][T10040] ? skb_gso_transport_seglen+0x1a5/0x3b0 [ 400.061134][T10040] __ip_finish_output.part.0+0x1b4/0x350 [ 400.061150][T10040] ip_output+0x35e/0xa10 [ 400.061165][T10040] ip_send_skb+0x437/0x590 [ 400.061181][T10040] udp_send_skb+0x71d/0x15b0 [ 400.061209][T10040] udp_sendmsg+0x1813/0x2870 [ 400.061224][T10040] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 400.061249][T10040] ? __pfx_udp_sendmsg+0x10/0x10 [ 400.061281][T10040] ? __lock_acquire+0xb97/0x1ce0 [ 400.061314][T10040] ? __pfx_udp_sendmsg+0x10/0x10 [ 400.061337][T10040] inet_sendmsg+0x105/0x140 [ 400.061355][T10040] ____sys_sendmsg+0x973/0xc70 [ 400.061371][T10040] ? copy_msghdr_from_user+0x10a/0x160 [ 400.061392][T10040] ? __pfx_____sys_sendmsg+0x10/0x10 [ 400.061410][T10040] ? find_held_lock+0x2b/0x80 [ 400.061424][T10040] ? futex_unqueue+0x133/0x2c0 [ 400.061444][T10040] ___sys_sendmsg+0x134/0x1d0 [ 400.061466][T10040] ? __pfx____sys_sendmsg+0x10/0x10 [ 400.061496][T10040] ? find_held_lock+0x2b/0x80 [ 400.061526][T10040] __sys_sendmmsg+0x200/0x420 [ 400.061551][T10040] ? __pfx___sys_sendmmsg+0x10/0x10 [ 400.061578][T10040] ? __pfx_do_futex+0x10/0x10 [ 400.061594][T10040] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 400.061628][T10040] ? xfd_validate_state+0x61/0x180 [ 400.061648][T10040] ? __pfx_do_writev+0x10/0x10 [ 400.061667][T10040] __x64_sys_sendmmsg+0x9c/0x100 [ 400.061687][T10040] ? lockdep_hardirqs_on+0x7c/0x110 [ 400.061708][T10040] do_syscall_64+0xcd/0x4c0 [ 400.061731][T10040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.061745][T10040] RIP: 0033:0x7f3721d8eba9 [ 400.061760][T10040] 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 [ 400.061774][T10040] RSP: 002b:00007f3722b3c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 400.061789][T10040] RAX: ffffffffffffffda RBX: 00007f3721fd5fa0 RCX: 00007f3721d8eba9 [ 400.061798][T10040] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 400.061814][T10040] RBP: 00007f3721e11e19 R08: 0000000000000000 R09: 0000000000000000 [ 400.061823][T10040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 400.061832][T10040] R13: 00007f3721fd6038 R14: 00007f3721fd5fa0 R15: 00007fff3e3b4158 [ 400.061852][T10040] [ 403.832770][T10089] FAULT_INJECTION: forcing a failure. [ 403.832770][T10089] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 403.908987][T10089] CPU: 0 UID: 0 PID: 10089 Comm: syz.1.827 Not tainted syzkaller #0 PREEMPT(full) [ 403.909015][T10089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 403.909024][T10089] Call Trace: [ 403.909030][T10089] [ 403.909039][T10089] dump_stack_lvl+0x16c/0x1f0 [ 403.909066][T10089] should_fail_ex+0x512/0x640 [ 403.909090][T10089] should_fail_alloc_page+0xe7/0x130 [ 403.909112][T10089] prepare_alloc_pages+0x3c2/0x610 [ 403.909137][T10089] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 403.909155][T10089] ? stack_trace_save+0x8e/0xc0 [ 403.909171][T10089] ? __pfx_stack_trace_save+0x10/0x10 [ 403.909186][T10089] ? rcu_is_watching+0x12/0xc0 [ 403.909200][T10089] ? stack_depot_save_flags+0x29/0x9c0 [ 403.909226][T10089] ? kasan_save_stack+0x42/0x60 [ 403.909242][T10089] ? kasan_save_stack+0x33/0x60 [ 403.909257][T10089] ? kasan_save_track+0x14/0x30 [ 403.909273][T10089] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 403.909289][T10089] ? walk_pgd_range+0x88b/0x1f50 [ 403.909305][T10089] ? walk_page_range_mm+0x461/0xb40 [ 403.909322][T10089] ? madvise_walk_vmas+0x31f/0x9c0 [ 403.909341][T10089] ? madvise_do_behavior+0x1e2/0x530 [ 403.909360][T10089] ? do_madvise+0x176/0x240 [ 403.909383][T10089] ? __x64_sys_madvise+0xa9/0x110 [ 403.909402][T10089] ? do_syscall_64+0xcd/0x4c0 [ 403.909422][T10089] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.909445][T10089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 403.909468][T10089] ? policy_nodemask+0xea/0x4e0 [ 403.909488][T10089] alloc_pages_mpol+0x1fb/0x550 [ 403.909508][T10089] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 403.909532][T10089] alloc_pages_noprof+0x131/0x390 [ 403.909551][T10089] pte_alloc_one+0x1c/0x3a0 [ 403.909567][T10089] __pte_alloc+0x6d/0x3c0 [ 403.909586][T10089] ? __pfx___pte_alloc+0x10/0x10 [ 403.909605][T10089] ? _raw_spin_unlock+0x28/0x50 [ 403.909623][T10089] ? __pmd_alloc+0x3fb/0x930 [ 403.909645][T10089] walk_pgd_range+0xb84/0x1f50 [ 403.909665][T10089] ? __pfx_guard_install_set_pte+0x10/0x10 [ 403.909683][T10089] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 403.909703][T10089] ? __pfx_guard_install_set_pte+0x10/0x10 [ 403.909724][T10089] ? __pfx_guard_install_set_pte+0x10/0x10 [ 403.909744][T10089] ? __pfx_guard_install_set_pte+0x10/0x10 [ 403.909763][T10089] ? __pfx_walk_pgd_range+0x10/0x10 [ 403.909786][T10089] __walk_page_range+0x163/0x820 [ 403.909805][T10089] ? find_vma+0xbf/0x140 [ 403.909823][T10089] ? __pfx_find_vma+0x10/0x10 [ 403.909843][T10089] ? walk_page_test+0x9b/0x180 [ 403.909860][T10089] walk_page_range_mm+0x461/0xb40 [ 403.909881][T10089] ? __pfx_walk_page_range_mm+0x10/0x10 [ 403.909903][T10089] ? __anon_vma_prepare+0x2e2/0x5e0 [ 403.909921][T10089] madvise_vma_behavior+0xa62/0x2d60 [ 403.909944][T10089] ? mas_prev_setup.constprop.0+0xb6/0x9d0 [ 403.909965][T10089] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 403.909987][T10089] ? __pfx_mas_prev+0x10/0x10 [ 403.910011][T10089] ? find_vma_prev+0xda/0x160 [ 403.910030][T10089] ? find_held_lock+0x2b/0x80 [ 403.910044][T10089] ? __pfx_find_vma_prev+0x10/0x10 [ 403.910064][T10089] ? futex_unqueue+0x133/0x2c0 [ 403.910087][T10089] ? __futex_wait+0x24c/0x2f0 [ 403.910110][T10089] madvise_walk_vmas+0x31f/0x9c0 [ 403.910133][T10089] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 403.910159][T10089] madvise_do_behavior+0x1e2/0x530 [ 403.910178][T10089] ? futex_private_hash_put+0x18a/0x300 [ 403.910196][T10089] ? __pfx_madvise_do_behavior+0x10/0x10 [ 403.910217][T10089] ? down_read+0x13d/0x480 [ 403.910239][T10089] do_madvise+0x176/0x240 [ 403.910259][T10089] ? __pfx_do_madvise+0x10/0x10 [ 403.910278][T10089] ? do_futex+0x122/0x350 [ 403.910308][T10089] ? xfd_validate_state+0x61/0x180 [ 403.910328][T10089] ? __pfx_ksys_write+0x10/0x10 [ 403.910348][T10089] __x64_sys_madvise+0xa9/0x110 [ 403.910368][T10089] ? lockdep_hardirqs_on+0x7c/0x110 [ 403.910398][T10089] do_syscall_64+0xcd/0x4c0 [ 403.910421][T10089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 403.910436][T10089] RIP: 0033:0x7f3721d8eba9 [ 403.910448][T10089] 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 [ 403.910463][T10089] RSP: 002b:00007f3722b3c038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 403.910478][T10089] RAX: ffffffffffffffda RBX: 00007f3721fd5fa0 RCX: 00007f3721d8eba9 [ 403.910487][T10089] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000 [ 403.910496][T10089] RBP: 00007f3721e11e19 R08: 0000000000000000 R09: 0000000000000000 [ 403.910505][T10089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 403.910513][T10089] R13: 00007f3721fd6038 R14: 00007f3721fd5fa0 R15: 00007fff3e3b4158 [ 403.910533][T10089] [ 406.299907][ T30] audit: type=1800 audit(1757803246.399:16): pid=10114 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.827" name="features" dev="configfs" ino=29972 res=0 errno=0 [ 406.910324][T10116] zswap: compressor 000 not available [ 407.166525][T10128] deleting an unspecified loop device is not supported. [ 408.923081][ T30] audit: type=1800 audit(1757803249.019:17): pid=10159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="lu_gp_id" dev="configfs" ino=30110 res=0 errno=0 [ 410.820501][T10177] EXT4-fs error: 2 callbacks suppressed [ 410.820515][T10177] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz.3.843: bg 4: bad block bitmap checksum [ 410.960372][T10177] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 74 [ 411.122969][T10177] EXT4-fs (sda1): This should not happen!! Data will be lost [ 411.122969][T10177] [ 411.581180][T10181] EXT4-fs error (device sda1): ext4_discard_preallocations:5671: comm syz.0.844: Error -117 reading block bitmap for 4 [ 411.706211][T10181] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz.0.844: bg 1: bad block bitmap checksum [ 411.758867][T10181] EXT4-fs error (device sda1) in ext4_mb_clear_bb:6657: Filesystem failed CRC [ 413.729535][T10229] Invalid ELF header magic: != ELF [ 416.099577][T10263] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz.0.859: bg 5: bad block bitmap checksum [ 416.214988][T10263] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 74 [ 416.285254][T10263] EXT4-fs (sda1): This should not happen!! Data will be lost [ 416.285254][T10263] [ 417.012405][T10272] blktrace: Concurrent blktraces are not allowed on ram7 [ 418.105287][T10293] vivid-003: ================= START STATUS ================= [ 418.137081][T10293] vivid-003: Radio HW Seek Mode: Bounded [ 418.165345][T10293] vivid-003: Radio Programmable HW Seek: false [ 418.199956][T10294] usb usb23: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 418.224490][T10296] vivid-007: ================= START STATUS ================= [ 418.263875][T10293] vivid-003: RDS Rx I/O Mode: Block I/O [ 418.285425][T10296] vivid-007: Generate PTS: true [ 418.304823][T10293] vivid-003: Generate RBDS Instead of RDS: false [ 418.382694][T10296] vivid-007: Generate SCR: true [ 418.413255][T10293] vivid-003: RDS Reception: true [ 418.438292][T10296] tpg source WxH: 320x240 (Y'CbCr) [ 418.459841][T10293] vivid-003: RDS Program Type: 0 inactive [ 418.492609][T10296] tpg field: 1 [ 418.504824][T10293] vivid-003: RDS PS Name: inactive [ 418.532768][T10296] tpg crop: (0,0)/320x240 [ 418.551746][T10296] tpg compose: (0,0)/320x240 [ 418.581377][T10293] vivid-003: RDS Radio Text: inactive [ 418.626326][T10296] tpg colorspace: 8 [ 418.639657][T10293] vivid-003: RDS Traffic Announcement: false inactive [ 418.673032][T10296] tpg transfer function: 0/0 [ 418.704490][T10293] vivid-003: RDS Traffic Program: false inactive [ 418.737769][T10296] tpg Y'CbCr encoding: 0/0 [ 418.760979][T10296] tpg quantization: 0/0 [ 418.776934][T10293] vivid-003: RDS Music: false inactive [ 418.810025][T10296] tpg RGB range: 0/2 [ 418.826461][T10293] vivid-003: ================== END STATUS ================== [ 418.869746][T10296] vivid-007: ================== END STATUS ================== [ 420.804996][T10326] netlink: 268 bytes leftover after parsing attributes in process `syz.2.872'. [ 420.919287][T10326] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.872: iget: checksum invalid [ 421.104862][T10326] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 421.218777][T10326] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.872: iget: checksum invalid [ 421.380792][T10326] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 421.484898][T10339] 0x000200000001-0xa29656a63616329 : "" [ 421.492469][T10326] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.872: iget: checksum invalid [ 421.573567][T10339] mtd: partition "" is out of reach -- disabled [ 421.631460][T10326] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 421.649494][T10339] ftl_cs: FTL header not found. [ 421.696211][T10326] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.872: iget: checksum invalid [ 421.780646][T10326] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 421.843319][T10326] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 421.894239][T10326] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 421.919497][ T7812] Bluetooth: hci3: unexpected event 0x17 length: 440 > 6 [ 422.402360][ T7616] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 422.514177][ T7616] EXT4-fs (sda1): This should not happen!! Data will be lost [ 422.514177][ T7616] [ 422.585289][ T7629] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1776 with max blocks 2 with error 117 [ 422.654764][ T7629] EXT4-fs (sda1): This should not happen!! Data will be lost [ 422.654764][ T7629] [ 424.380106][T10383] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(7) [ 424.898375][T10388] : Can't lookup blockdev [ 425.133463][T10403] random: crng reseeded on system resumption [ 425.181432][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 425.253514][ T7616] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 425.264165][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 425.332479][ T7629] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 425.343974][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 425.409877][ T7616] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 425.421539][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 425.504240][ T7629] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 425.519936][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 425.588464][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 425.601940][ T7616] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 425.675624][ T7629] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 425.689527][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 425.767144][ T7616] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 425.767169][ T7616] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 425.767181][ T7616] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 425.770385][ T7629] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 425.770409][ T7629] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 425.770421][ T7629] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 426.854683][T10425] openvswitch: netlink: IPv4 tunnel dst address is zero [ 430.151770][T10451] vivid-003: ================= START STATUS ================= [ 430.160002][T10451] vivid-003: Radio HW Seek Mode: Bounded [ 430.165685][T10451] vivid-003: Radio Programmable HW Seek: false [ 430.173454][T10451] vivid-003: RDS Rx I/O Mode: Block I/O [ 430.179503][T10451] vivid-003: Generate RBDS Instead of RDS: false [ 430.185926][T10451] vivid-003: RDS Reception: true [ 430.192315][T10451] vivid-003: RDS Program Type: 0 inactive [ 430.198393][T10451] vivid-003: RDS PS Name: inactive [ 430.203613][T10451] vivid-003: RDS Radio Text: inactive [ 430.209498][T10451] vivid-003: RDS Traffic Announcement: false inactive [ 430.217117][T10451] vivid-003: RDS Traffic Program: false inactive [ 430.223945][T10451] vivid-003: RDS Music: false inactive [ 430.231733][T10451] vivid-003: ================== END STATUS ================== [ 437.293506][ T7616] EXT4-fs error: 1 callbacks suppressed [ 437.293520][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 437.401358][ T7616] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 437.411989][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 437.452846][ T7629] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 437.482437][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 437.533757][ T7616] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 437.545869][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 437.607911][ T7629] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 437.618134][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 437.671025][ T7616] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 437.693255][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 437.742148][ T7629] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 437.752406][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 437.812396][ T7616] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 437.823202][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 437.857728][ T7616] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 437.867067][ T7629] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 437.896711][T10466] kexec: Could not allocate control_code_buffer [ 437.915143][ T7616] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 437.933295][ T7629] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 437.973728][ T7629] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 438.577538][T10489] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 438.670879][T10489] EXT4-fs (sda1): This should not happen!! Data will be lost [ 438.670879][T10489] [ 439.473726][T10501] mkiss: ax0: crc mode is auto. [ 440.080946][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.087268][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 448.438409][T10476] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 448.444444][T10476] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 448.452345][T10476] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 448.462591][T10488] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 450.479806][ T7619] Bluetooth: hci3: command 0x0406 tx timeout [ 450.495316][ T7812] Bluetooth: hci2: command 0x0406 tx timeout [ 450.502125][ T7811] Bluetooth: hci1: command 0x0406 tx timeout [ 450.838288][T10561] binder: 10560:10561 ioctl 80108907 38 returned -22 [ 450.977289][T10565] binder: 10560:10565 ioctl 50009417 0 returned -22 [ 451.922887][T10580] binder: 10576:10580 ioctl c0306201 200000001040 returned -14 [ 452.120361][T10582] random: crng reseeded on system resumption [ 452.126835][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 452.190268][ T7611] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 452.200836][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 452.250123][ T7629] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 452.268433][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 452.327001][ T7611] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 452.327123][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 452.327248][ T7611] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 452.327334][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 452.327432][ T7611] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 452.327451][ T7611] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 452.327463][ T7611] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 452.331794][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 452.331927][ T7629] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 452.332025][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 452.332123][ T7629] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 452.332209][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 452.332306][ T7629] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 452.332324][ T7629] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 452.332336][ T7629] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 453.029822][ T7686] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1779 with max blocks 4 with error 117 [ 453.029931][ T7686] EXT4-fs (sda1): This should not happen!! Data will be lost [ 453.029931][ T7686] [ 453.270956][T10589] bond0: option all_slaves_active: invalid value () [ 464.365017][ T7686] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:6: iget: checksum invalid [ 464.418585][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 464.432330][ T7686] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 464.490025][ T7611] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 464.518845][ T7686] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:6: iget: checksum invalid [ 464.588897][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 464.600629][ T7686] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 464.660864][ T7611] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 464.672515][ T7686] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:6: iget: checksum invalid [ 464.729895][ T7686] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 464.748591][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 464.803658][ T7611] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 464.813867][ T7686] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:6: iget: checksum invalid [ 464.883891][ T7686] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 464.894597][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 464.966230][ T7686] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 464.988450][ T7611] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 464.997591][ T7611] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 465.050430][ T7686] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 465.107479][T10660] FAULT_INJECTION: forcing a failure. [ 465.107479][T10660] name failslab, interval 1, probability 0, space 0, times 0 [ 465.145306][ T7611] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 465.206737][T10660] CPU: 0 UID: 0 PID: 10660 Comm: syz.2.930 Not tainted syzkaller #0 PREEMPT(full) [ 465.206762][T10660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 465.206771][T10660] Call Trace: [ 465.206776][T10660] [ 465.206782][T10660] dump_stack_lvl+0x16c/0x1f0 [ 465.206810][T10660] should_fail_ex+0x512/0x640 [ 465.206831][T10660] ? fs_reclaim_acquire+0xae/0x150 [ 465.206856][T10660] should_failslab+0xc2/0x120 [ 465.206874][T10660] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 465.206893][T10660] ? __kernfs_new_node+0xd2/0x8e0 [ 465.206915][T10660] __kernfs_new_node+0xd2/0x8e0 [ 465.206935][T10660] ? __pfx___kernfs_new_node+0x10/0x10 [ 465.206958][T10660] ? find_held_lock+0x2b/0x80 [ 465.206973][T10660] ? kernfs_root+0xee/0x2a0 [ 465.206994][T10660] kernfs_new_node+0x13c/0x1e0 [ 465.207018][T10660] __kernfs_create_file+0x53/0x350 [ 465.207035][T10660] sysfs_add_file_mode_ns+0x207/0x3c0 [ 465.207057][T10660] internal_create_group+0x578/0xf30 [ 465.207080][T10660] ? __pfx_internal_create_group+0x10/0x10 [ 465.207102][T10660] ? kernfs_create_link+0x1bd/0x240 [ 465.207119][T10660] internal_create_groups+0x9d/0x150 [ 465.207139][T10660] device_add+0x731/0x1aa0 [ 465.207157][T10660] ? __pfx_device_add+0x10/0x10 [ 465.207171][T10660] ? __pfx___might_resched+0x10/0x10 [ 465.207185][T10660] ? is_dynamic_key+0xb4/0x160 [ 465.207210][T10660] __add_disk+0x457/0xf00 [ 465.207235][T10660] add_disk_fwnode+0x13f/0x5d0 [ 465.207259][T10660] nbd_dev_add+0x783/0xbb0 [ 465.207282][T10660] ? __pfx_nbd_dev_add+0x10/0x10 [ 465.207314][T10660] ? bpf_lsm_capable+0x9/0x10 [ 465.207329][T10660] ? __radix_tree_lookup+0x21f/0x2c0 [ 465.207351][T10660] nbd_genl_connect+0x8b0/0x1c60 [ 465.207368][T10660] ? __pfx_nbd_genl_connect+0x10/0x10 [ 465.207382][T10660] ? __nla_parse+0x40/0x60 [ 465.207400][T10660] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 465.207417][T10660] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 465.207437][T10660] genl_family_rcv_msg_doit+0x209/0x2f0 [ 465.207454][T10660] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 465.207469][T10660] ? genl_get_cmd+0x194/0x580 [ 465.207488][T10660] ? __radix_tree_lookup+0x21f/0x2c0 [ 465.207510][T10660] genl_rcv_msg+0x55c/0x800 [ 465.207527][T10660] ? __pfx_genl_rcv_msg+0x10/0x10 [ 465.207541][T10660] ? __pfx_nbd_genl_connect+0x10/0x10 [ 465.207562][T10660] netlink_rcv_skb+0x158/0x420 [ 465.207594][T10660] ? __pfx_genl_rcv_msg+0x10/0x10 [ 465.207610][T10660] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 465.207644][T10660] ? netlink_deliver_tap+0x1ae/0xd30 [ 465.207669][T10660] genl_rcv+0x28/0x40 [ 465.207681][T10660] netlink_unicast+0x5a7/0x870 [ 465.207705][T10660] ? __pfx_netlink_unicast+0x10/0x10 [ 465.207727][T10660] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 465.207748][T10660] ? __lock_acquire+0xb97/0x1ce0 [ 465.207772][T10660] netlink_sendmsg+0x8d1/0xdd0 [ 465.207796][T10660] ? __pfx_netlink_sendmsg+0x10/0x10 [ 465.207820][T10660] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 465.207839][T10660] ____sys_sendmsg+0xa98/0xc70 [ 465.207856][T10660] ? copy_msghdr_from_user+0x10a/0x160 [ 465.207877][T10660] ? __pfx_____sys_sendmsg+0x10/0x10 [ 465.207897][T10660] ? __pfx_futex_wake_mark+0x10/0x10 [ 465.207921][T10660] ___sys_sendmsg+0x134/0x1d0 [ 465.207943][T10660] ? __pfx____sys_sendmsg+0x10/0x10 [ 465.207988][T10660] __sys_sendmsg+0x16d/0x220 [ 465.208010][T10660] ? __pfx___sys_sendmsg+0x10/0x10 [ 465.208030][T10660] ? __x64_sys_futex+0x1e0/0x4c0 [ 465.208060][T10660] do_syscall_64+0xcd/0x4c0 [ 465.208083][T10660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.208098][T10660] RIP: 0033:0x7fb70a58eba9 [ 465.208111][T10660] 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 [ 465.208126][T10660] RSP: 002b:00007fb70b3b7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 465.208141][T10660] RAX: ffffffffffffffda RBX: 00007fb70a7d5fa0 RCX: 00007fb70a58eba9 [ 465.208151][T10660] RDX: 0000000020040000 RSI: 0000200000000500 RDI: 0000000000000005 [ 465.208160][T10660] RBP: 00007fb70a611e19 R08: 0000000000000000 R09: 0000000000000000 [ 465.208169][T10660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 465.208177][T10660] R13: 00007fb70a7d6038 R14: 00007fb70a7d5fa0 R15: 00007ffd77271c38 [ 465.208196][T10660] [ 466.581911][T10660] nbd: failed to add new device [ 466.628627][T10663] usb usb28: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 475.308364][T10644] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 475.314442][T10644] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 475.321256][T10644] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 475.348019][T10655] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 475.533387][T10679] FAULT_INJECTION: forcing a failure. [ 475.533387][T10679] name failslab, interval 1, probability 0, space 0, times 0 [ 475.555657][T10679] CPU: 0 UID: 0 PID: 10679 Comm: syz.0.935 Not tainted syzkaller #0 PREEMPT(full) [ 475.555679][T10679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 475.555689][T10679] Call Trace: [ 475.555696][T10679] [ 475.555702][T10679] dump_stack_lvl+0x16c/0x1f0 [ 475.555730][T10679] should_fail_ex+0x512/0x640 [ 475.555757][T10679] should_failslab+0xc2/0x120 [ 475.555778][T10679] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 475.555796][T10679] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 475.555817][T10679] radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 475.555839][T10679] idr_get_free+0x528/0xa30 [ 475.555865][T10679] idr_alloc_u32+0x190/0x2f0 [ 475.555885][T10679] ? __pfx_idr_alloc_u32+0x10/0x10 [ 475.555906][T10679] ? lock_acquire+0x179/0x350 [ 475.555929][T10679] idr_alloc_cyclic+0x10b/0x230 [ 475.555949][T10679] ? __pfx_idr_alloc_cyclic+0x10/0x10 [ 475.555967][T10679] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 475.555993][T10679] map_create+0xae3/0x1f80 [ 475.556019][T10679] ? __pfx_map_create+0x10/0x10 [ 475.556037][T10679] ? __might_fault+0xe3/0x190 [ 475.556053][T10679] ? __might_fault+0xe3/0x190 [ 475.556068][T10679] ? __might_fault+0x13b/0x190 [ 475.556090][T10679] __sys_bpf+0x44d2/0x4de0 [ 475.556113][T10679] ? __pfx___sys_bpf+0x10/0x10 [ 475.556134][T10679] ? ksys_write+0x190/0x250 [ 475.556154][T10679] ? do_futex+0x122/0x350 [ 475.556173][T10679] ? __pfx_do_futex+0x10/0x10 [ 475.556198][T10679] ? fput+0x9b/0xd0 [ 475.556217][T10679] ? xfd_validate_state+0x61/0x180 [ 475.556237][T10679] ? __pfx_ksys_write+0x10/0x10 [ 475.556257][T10679] __x64_sys_bpf+0x78/0xc0 [ 475.556269][T10679] ? lockdep_hardirqs_on+0x7c/0x110 [ 475.556289][T10679] do_syscall_64+0xcd/0x4c0 [ 475.556312][T10679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.556327][T10679] RIP: 0033:0x7f056bf8eba9 [ 475.556340][T10679] 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 [ 475.556355][T10679] RSP: 002b:00007f056a1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 475.556371][T10679] RAX: ffffffffffffffda RBX: 00007f056c1d5fa0 RCX: 00007f056bf8eba9 [ 475.556381][T10679] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000000 [ 475.556390][T10679] RBP: 00007f056c011e19 R08: 0000000000000000 R09: 0000000000000000 [ 475.556398][T10679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 475.556407][T10679] R13: 00007f056c1d6038 R14: 00007f056c1d5fa0 R15: 00007ffc32c9d828 [ 475.556426][T10679] [ 476.340669][T10688] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input16 [ 476.557724][ T30] audit: type=1800 audit(4294967346.150:18): pid=10687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.936" name="dbroot" dev="configfs" ino=32610 res=0 errno=0 [ 476.902364][T10692] HfR: entered promiscuous mode [ 477.009965][T10689] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input17 [ 477.358422][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 477.364517][ T7811] Bluetooth: hci2: command 0x0406 tx timeout [ 477.370769][ T7619] Bluetooth: hci1: command 0x0406 tx timeout [ 477.460214][T10705] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 477.546736][T10705] EXT4-fs (sda1): This should not happen!! Data will be lost [ 477.546736][T10705] [ 477.854174][T10705] futex_wake_op: syz.1.939 tries to shift op by -9; fix this program [ 479.988739][ T7619] Bluetooth: hci2: unexpected event 0x0f length: 440 > 4 [ 480.146598][ T7614] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1784 with max blocks 1 with error 117 [ 480.240810][ T7614] EXT4-fs (sda1): This should not happen!! Data will be lost [ 480.240810][ T7614] [ 480.428122][ T7614] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1786 with max blocks 7 with error 117 [ 480.483352][ T7614] EXT4-fs (sda1): This should not happen!! Data will be lost [ 480.483352][ T7614] [ 482.799771][T10780] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input18 [ 482.876250][T10780] FAULT_INJECTION: forcing a failure. [ 482.876250][T10780] name failslab, interval 1, probability 0, space 0, times 0 [ 482.933740][T10780] CPU: 0 UID: 0 PID: 10780 Comm: syz.3.954 Not tainted syzkaller #0 PREEMPT(full) [ 482.933763][T10780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 482.933773][T10780] Call Trace: [ 482.933779][T10780] [ 482.933785][T10780] dump_stack_lvl+0x16c/0x1f0 [ 482.933812][T10780] should_fail_ex+0x512/0x640 [ 482.933835][T10780] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 482.933858][T10780] should_failslab+0xc2/0x120 [ 482.933877][T10780] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 482.933896][T10780] ? kasprintf+0xc7/0x100 [ 482.933914][T10780] kvasprintf+0xbc/0x160 [ 482.933929][T10780] ? __pfx_kvasprintf+0x10/0x10 [ 482.933952][T10780] kasprintf+0xc7/0x100 [ 482.933967][T10780] ? __pfx_kasprintf+0x10/0x10 [ 482.933991][T10780] ? __pfx_input_devnode+0x10/0x10 [ 482.934012][T10780] device_get_devnode+0x163/0x2c0 [ 482.934031][T10780] devtmpfs_create_node+0xf1/0x230 [ 482.934045][T10780] ? __pfx_devtmpfs_create_node+0x10/0x10 [ 482.934059][T10780] ? up_write+0x1b2/0x520 [ 482.934087][T10780] ? kernfs_create_link+0x1bd/0x240 [ 482.934102][T10780] ? kernfs_put+0x35/0x60 [ 482.934120][T10780] ? sysfs_do_create_link_sd+0xbb/0x140 [ 482.934140][T10780] device_add+0x10bd/0x1aa0 [ 482.934157][T10780] ? __pfx_device_add+0x10/0x10 [ 482.934171][T10780] ? __pfx_exact_lock+0x10/0x10 [ 482.934192][T10780] ? kobject_get+0xbb/0x150 [ 482.934214][T10780] cdev_device_add+0xc2/0x1e0 [ 482.934233][T10780] evdev_connect+0x3a4/0x4c0 [ 482.934252][T10780] input_attach_handler.isra.0+0x173/0x250 [ 482.934270][T10780] input_register_device+0xab9/0x1180 [ 482.934287][T10780] ? input_ff_create+0x1b1/0x350 [ 482.934308][T10780] uinput_ioctl_handler.isra.0+0x1357/0x1df0 [ 482.934335][T10780] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 482.934358][T10780] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 482.934384][T10780] ? find_held_lock+0x2b/0x80 [ 482.934409][T10780] ? __pfx_uinput_ioctl+0x10/0x10 [ 482.934430][T10780] __x64_sys_ioctl+0x18b/0x210 [ 482.934454][T10780] do_syscall_64+0xcd/0x4c0 [ 482.934477][T10780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.934491][T10780] RIP: 0033:0x7f4d1598eba9 [ 482.934504][T10780] 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 [ 482.934518][T10780] RSP: 002b:00007f4d1683d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 482.934533][T10780] RAX: ffffffffffffffda RBX: 00007f4d15bd5fa0 RCX: 00007f4d1598eba9 [ 482.934543][T10780] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 482.934552][T10780] RBP: 00007f4d15a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 482.934567][T10780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 482.934576][T10780] R13: 00007f4d15bd6038 R14: 00007f4d15bd5fa0 R15: 00007ffdbe218458 [ 482.934596][T10780] [ 483.216199][ C0] vkms_vblank_simulate: vblank timer overrun [ 483.645027][T10791] snd_aloop snd_aloop.0: control 7:257:7::2 is already present [ 483.828449][T10797] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input19 [ 483.928786][T10799] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input20 [ 484.022412][ T7619] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 484.034565][ T7619] Bluetooth: hci2: Injecting HCI hardware error event [ 484.044144][ T7619] Bluetooth: hci2: hardware error 0x00 [ 484.851587][T10810] FAULT_INJECTION: forcing a failure. [ 484.851587][T10810] name failslab, interval 1, probability 0, space 0, times 0 [ 484.931151][T10810] CPU: 0 UID: 0 PID: 10810 Comm: syz.1.960 Not tainted syzkaller #0 PREEMPT(full) [ 484.931175][T10810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 484.931183][T10810] Call Trace: [ 484.931189][T10810] [ 484.931195][T10810] dump_stack_lvl+0x16c/0x1f0 [ 484.931222][T10810] should_fail_ex+0x512/0x640 [ 484.931244][T10810] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 484.931262][T10810] should_failslab+0xc2/0x120 [ 484.931282][T10810] __kmalloc_cache_noprof+0x6a/0x3e0 [ 484.931297][T10810] ? pty_common_install+0xdf/0xb30 [ 484.931318][T10810] pty_common_install+0xdf/0xb30 [ 484.931335][T10810] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 484.931366][T10810] ? __pfx_pty_unix98_install+0x10/0x10 [ 484.931387][T10810] tty_init_dev.part.0+0x99/0x500 [ 484.931403][T10810] tty_init_dev+0x60/0x80 [ 484.931416][T10810] ? __pfx_ptmx_open+0x10/0x10 [ 484.931433][T10810] ptmx_open+0x10d/0x360 [ 484.931451][T10810] ? __pfx_ptmx_open+0x10/0x10 [ 484.931468][T10810] chrdev_open+0x234/0x6a0 [ 484.931487][T10810] ? __pfx_apparmor_file_open+0x10/0x10 [ 484.931503][T10810] ? __pfx_chrdev_open+0x10/0x10 [ 484.931522][T10810] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 484.931542][T10810] do_dentry_open+0x982/0x1530 [ 484.931559][T10810] ? __pfx_chrdev_open+0x10/0x10 [ 484.931581][T10810] vfs_open+0x82/0x3f0 [ 484.931604][T10810] path_openat+0x1de4/0x2cb0 [ 484.931627][T10810] ? __pfx_path_openat+0x10/0x10 [ 484.931649][T10810] do_filp_open+0x20b/0x470 [ 484.931666][T10810] ? __pfx_do_filp_open+0x10/0x10 [ 484.931696][T10810] ? alloc_fd+0x471/0x7d0 [ 484.931717][T10810] do_sys_openat2+0x11b/0x1d0 [ 484.931737][T10810] ? __pfx_do_sys_openat2+0x10/0x10 [ 484.931760][T10810] ? __sys_sendmsg+0x18c/0x220 [ 484.931786][T10810] __x64_sys_openat+0x174/0x210 [ 484.931798][T10810] ? __pfx___x64_sys_openat+0x10/0x10 [ 484.931819][T10810] do_syscall_64+0xcd/0x4c0 [ 484.931841][T10810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 484.931856][T10810] RIP: 0033:0x7f3721d8eba9 [ 484.931869][T10810] 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 [ 484.931883][T10810] RSP: 002b:00007f3722b3c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 484.931898][T10810] RAX: ffffffffffffffda RBX: 00007f3721fd5fa0 RCX: 00007f3721d8eba9 [ 484.931907][T10810] RDX: 0000000000040001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 484.931916][T10810] RBP: 00007f3721e11e19 R08: 0000000000000000 R09: 0000000000000000 [ 484.931924][T10810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 484.931932][T10810] R13: 00007f3721fd6038 R14: 00007f3721fd5fa0 R15: 00007fff3e3b4158 [ 484.931951][T10810] [ 486.079515][ T7619] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 486.203357][T10827] netlink: 28 bytes leftover after parsing attributes in process `syz.1.963'. [ 488.668644][T10863] mkiss: ax0: crc mode is auto. [ 488.909371][T10868] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input21 [ 489.081357][T10870] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 490.007853][T10890] nbd: nbd7 already in use [ 490.797351][T10903] netlink: 28 bytes leftover after parsing attributes in process `syz.2.982'. [ 491.558701][T10913] netlink: 28 bytes leftover after parsing attributes in process `syz.0.985'. [ 496.338659][T10984] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 496.418748][T10984] EXT4-fs (sda1): This should not happen!! Data will be lost [ 496.418748][T10984] [ 496.486303][T10989] netlink: 28 bytes leftover after parsing attributes in process `syz.3.995'. [ 496.794767][T10989] ipvlan0: entered promiscuous mode [ 497.165269][T10994] ALSA: mixer_oss: invalid OSS volume '' [ 497.183511][T10989] ipvlan0: entered allmulticast mode [ 497.419519][T10989] veth0_vlan: entered allmulticast mode [ 497.809114][T11002] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 497.914105][T11002] EXT4-fs (sda1): This should not happen!! Data will be lost [ 497.914105][T11002] [ 500.946910][ T7629] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1794 with max blocks 2 with error 117 [ 500.996740][ T7629] EXT4-fs (sda1): This should not happen!! Data will be lost [ 500.996740][ T7629] [ 501.046170][ T7629] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1799 with max blocks 1 with error 117 [ 501.098791][ T7629] EXT4-fs (sda1): This should not happen!! Data will be lost [ 501.098791][ T7629] [ 501.520555][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.529305][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.552980][ T7611] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1802 with max blocks 2 with error 117 [ 501.612360][ T7611] EXT4-fs (sda1): This should not happen!! Data will be lost [ 501.612360][ T7611] [ 501.976248][T11044] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 502.099422][T11044] EXT4-fs (sda1): This should not happen!! Data will be lost [ 502.099422][T11044] [ 503.418912][T11072] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 503.626878][T11072] EXT4-fs (sda1): This should not happen!! Data will be lost [ 503.626878][T11072] [ 504.171904][T11080] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 504.383023][T11082] random: crng reseeded on system resumption [ 504.511669][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 504.571626][ T7616] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 504.582189][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 504.635655][ T7629] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 504.658763][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 504.734293][ T7616] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 504.744068][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 504.802688][ T7629] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 504.814008][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 504.889566][ T7616] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 504.899827][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 504.967083][ T7629] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 504.980687][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 505.040631][ T7616] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 505.049779][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 505.110464][ T7616] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 505.129645][ T7629] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 505.175538][ T7616] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 505.199339][ T7629] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 505.253726][ T7629] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 507.201639][T11119] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 507.239294][T11119] EXT4-fs (sda1): This should not happen!! Data will be lost [ 507.239294][T11119] [ 515.633436][T11117] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 516.031812][T11133] Invalid ELF header magic: != ELF [ 516.564355][ T30] audit: type=1800 audit(4294967319.389:19): pid=11135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1024" name="dbroot" dev="configfs" ino=35202 res=0 errno=0 [ 518.534589][T11170] blktrace: Concurrent blktraces are not allowed on ram7 [ 518.665058][T11171] Invalid ELF header magic: != ELF [ 519.333919][T11182] futex_wake_op: syz.2.1030 tries to shift op by -2048; fix this program [ 519.374234][T11182] futex_wake_op: syz.2.1030 tries to shift op by -2048; fix this program [ 520.552761][ T30] audit: type=1326 audit(4294967323.369:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.1032" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3721d8eba9 code=0x0 [ 521.281267][T11200] vivid-003: ================= START STATUS ================= [ 521.308728][T11200] vivid-003: Radio HW Seek Mode: Bounded [ 521.327385][T11200] vivid-003: Radio Programmable HW Seek: false [ 521.344326][T11200] vivid-003: RDS Rx I/O Mode: Block I/O [ 521.356891][T11200] vivid-003: Generate RBDS Instead of RDS: false [ 521.378598][T11200] vivid-003: RDS Reception: true [ 521.384219][T11200] vivid-003: RDS Program Type: 0 inactive [ 521.404422][T11200] vivid-003: RDS PS Name: inactive [ 521.421811][T11200] vivid-003: RDS Radio Text: inactive [ 521.438228][T11200] vivid-003: RDS Traffic Announcement: false inactive [ 521.446694][T11200] vivid-003: RDS Traffic Program: false inactive [ 521.471075][T11200] vivid-003: RDS Music: false inactive [ 521.492978][T11200] vivid-003: ================== END STATUS ================== [ 521.941640][T11214] Console: switching to colour VGA+ 80x25 [ 522.088578][ T7629] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 522.088666][ T7629] EXT4-fs (sda1): This should not happen!! Data will be lost [ 522.088666][ T7629] [ 522.150325][T11218] Console: switching to colour frame buffer device 128x48 [ 522.218794][ T7629] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1806 with max blocks 1 with error 117 [ 522.218820][ T7629] EXT4-fs (sda1): This should not happen!! Data will be lost [ 522.218820][ T7629] [ 522.221131][ T7629] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1813 with max blocks 3 with error 117 [ 522.221157][ T7629] EXT4-fs (sda1): This should not happen!! Data will be lost [ 522.221157][ T7629] [ 522.449740][T11225] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1819 with max blocks 3 with error 117 [ 522.449825][T11225] EXT4-fs (sda1): This should not happen!! Data will be lost [ 522.449825][T11225] [ 524.448504][T11242] Invalid ELF header magic: != ELF [ 526.780705][T11263] vivid-003: ================= START STATUS ================= [ 526.878945][T11263] vivid-003: Radio HW Seek Mode: Bounded [ 526.885282][T11263] vivid-003: Radio Programmable HW Seek: false [ 527.067834][T11263] vivid-003: RDS Rx I/O Mode: Block I/O [ 527.074467][T11263] vivid-003: Generate RBDS Instead of RDS: false [ 527.188573][T11263] vivid-003: RDS Reception: true [ 527.194178][T11263] vivid-003: RDS Program Type: 0 inactive [ 527.299686][T11263] vivid-003: RDS PS Name: inactive [ 527.350607][T11263] vivid-003: RDS Radio Text: inactive [ 527.515091][T11263] vivid-003: RDS Traffic Announcement: false inactive [ 527.685580][T11263] vivid-003: RDS Traffic Program: false inactive [ 527.877212][T11263] vivid-003: RDS Music: false inactive [ 527.983341][T11263] vivid-003: ================== END STATUS ================== [ 528.083287][T11277] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 528.265022][T11277] EXT4-fs (sda1): This should not happen!! Data will be lost [ 528.265022][T11277] [ 528.428253][ T7614] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1823 with max blocks 2 with error 117 [ 528.520576][ T7614] EXT4-fs (sda1): This should not happen!! Data will be lost [ 528.520576][ T7614] [ 528.692401][ T7614] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1826 with max blocks 3 with error 117 [ 528.780036][ T7614] EXT4-fs (sda1): This should not happen!! Data will be lost [ 528.780036][ T7614] [ 531.006080][T11326] kAFS: Invalid Command on /proc/fs/afs/cells file [ 532.639596][T11359] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input22 [ 533.296639][T11361] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input23 [ 533.665171][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 533.712833][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 533.725320][ T7629] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 533.772245][ T7616] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 533.795373][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 533.844912][ T7629] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 533.857708][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 533.897896][ T7616] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 533.909487][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 533.944803][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 533.981048][ T7629] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 534.045355][ T7616] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 534.063756][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 534.106133][ T7616] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:2: iget: checksum invalid [ 534.118085][ T7629] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 534.148428][ T7629] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 534.160159][ T7616] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 534.209195][ T7629] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 534.219042][ T7616] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 534.301887][ T7616] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 544.428986][T11371] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 544.436260][T11371] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 545.392554][T11402] zswap: compressor not available [ 546.478151][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 546.484712][ T7619] Bluetooth: hci1: command 0x0406 tx timeout [ 547.599226][T11428] netlink: 'syz.0.1078': attribute type 1 has an invalid length. [ 547.642249][T11431] netlink: 93 bytes leftover after parsing attributes in process `syz.0.1078'. [ 548.108645][T11434] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 548.274230][T11434] EXT4-fs (sda1): This should not happen!! Data will be lost [ 548.274230][T11434] [ 548.864598][T11442] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.1080: iget: checksum invalid [ 548.930295][T11442] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 548.986461][T11442] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.1080: iget: checksum invalid [ 549.080679][T11442] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 549.093240][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 549.131940][ T7629] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 549.157367][T11442] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.1080: iget: checksum invalid [ 549.218628][T11442] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 549.231556][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 549.306734][ T7629] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 549.322181][T11442] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.2.1080: iget: checksum invalid [ 549.392928][T11442] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 549.403845][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 549.444056][T11456] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 549.464073][T11442] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 549.485653][ T7629] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 549.517111][T11442] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 549.538898][ T7629] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:3: iget: checksum invalid [ 549.551559][T11456] EXT4-fs (sda1): This should not happen!! Data will be lost [ 549.551559][T11456] [ 549.592781][ T7629] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 549.661657][ T7629] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 549.730847][ T7629] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 559.039038][ T7616] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1832 with max blocks 2 with error 117 [ 559.055763][ T7616] EXT4-fs (sda1): This should not happen!! Data will be lost [ 559.055763][ T7616] [ 560.428588][T11450] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 560.434924][T11450] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 560.448127][T11452] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 560.603800][T11469] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1083'. [ 560.754297][T11476] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.1094: iget: checksum invalid [ 560.861577][T11476] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 560.937937][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 560.997988][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 561.027825][T11476] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.1094: iget: checksum invalid [ 561.085800][T11476] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 561.102224][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 561.153629][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 561.174405][T11476] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.1094: iget: checksum invalid [ 561.239686][T11476] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 561.251126][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 561.306808][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 561.320257][T11476] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.0.1094: iget: checksum invalid [ 561.385926][T11476] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 561.397771][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 561.442723][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 561.467448][T11476] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 561.514855][T11476] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 561.528091][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 561.579902][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 561.926763][ T30] audit: type=1800 audit(4294967364.749:21): pid=11469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1083" name="dbroot" dev="configfs" ino=36782 res=0 errno=0 [ 562.477812][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 562.484309][ T7619] Bluetooth: hci1: command 0x0406 tx timeout [ 562.976455][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.983742][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 571.958100][T11487] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 571.964963][T11487] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 572.888681][T11534] kAFS: Invalid Command on /proc/fs/afs/cells file [ 572.909734][T11533] zswap: compressor not available [ 574.003064][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 574.010461][ T7619] Bluetooth: hci1: command 0x0406 tx timeout [ 575.836519][T11574] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 575.903499][T11574] EXT4-fs (sda1): This should not happen!! Data will be lost [ 575.903499][T11574] [ 576.496280][T11587] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.1.1100: iget: checksum invalid [ 576.515305][T11586] Invalid ELF header magic: != ELF [ 576.560198][T11587] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 576.636350][T11587] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.1.1100: iget: checksum invalid [ 576.738130][T11587] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 576.748472][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 576.806871][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 576.817974][T11587] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.1.1100: iget: checksum invalid [ 576.916532][T11587] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 576.927982][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 576.986598][T11587] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.1.1100: iget: checksum invalid [ 577.001198][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 577.156147][T11587] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 577.167823][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 577.211685][T11587] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 577.226915][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 577.301629][T11587] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 577.311199][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 577.359156][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 577.399587][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 577.427738][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 578.490091][T11609] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 578.545261][T11609] EXT4-fs (sda1): This should not happen!! Data will be lost [ 578.545261][T11609] [ 587.948234][T11594] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 587.954336][T11594] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 588.272491][T11619] random: crng reseeded on system resumption [ 588.310060][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 588.377348][ T7639] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 588.387985][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 588.450943][ T7611] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 588.479390][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 588.581227][ T7639] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 588.591659][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 588.698865][ T7611] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 588.709681][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 588.791913][ T7639] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 588.805412][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 588.902758][ T7611] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 588.913161][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 589.013325][ T7639] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 589.022276][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 589.100328][ T7639] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 589.127812][ T7611] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 589.169132][ T7639] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 589.219862][ T7611] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 589.287139][ T7611] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 589.438539][T11382] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1835 with max blocks 1 with error 117 [ 589.501523][T11382] EXT4-fs (sda1): This should not happen!! Data will be lost [ 589.501523][T11382] [ 589.997933][ T7812] Bluetooth: hci3: command 0x0406 tx timeout [ 590.003961][ T7812] Bluetooth: hci1: command 0x0406 tx timeout [ 599.468753][T11617] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 599.680831][T11688] binder: 11686:11688 ioctl c018620c 0 returned -1 [ 599.706116][T11692] FAULT_INJECTION: forcing a failure. [ 599.706116][T11692] name failslab, interval 1, probability 0, space 0, times 0 [ 599.718910][T11692] CPU: 0 UID: 0 PID: 11692 Comm: syz.3.1116 Not tainted syzkaller #0 PREEMPT(full) [ 599.718933][T11692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 599.718942][T11692] Call Trace: [ 599.718949][T11692] [ 599.718956][T11692] dump_stack_lvl+0x16c/0x1f0 [ 599.718983][T11692] should_fail_ex+0x512/0x640 [ 599.719013][T11692] should_failslab+0xc2/0x120 [ 599.719033][T11692] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 599.719052][T11692] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 599.719074][T11692] radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 599.719097][T11692] idr_get_free+0x528/0xa30 [ 599.719123][T11692] idr_alloc_u32+0x190/0x2f0 [ 599.719143][T11692] ? __pfx_idr_alloc_u32+0x10/0x10 [ 599.719164][T11692] ? lock_acquire+0x179/0x350 [ 599.719192][T11692] idr_alloc_cyclic+0x10b/0x230 [ 599.719213][T11692] ? __pfx_idr_alloc_cyclic+0x10/0x10 [ 599.719232][T11692] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 599.719259][T11692] map_create+0xae3/0x1f80 [ 599.719286][T11692] ? __pfx_map_create+0x10/0x10 [ 599.719304][T11692] ? __might_fault+0xe3/0x190 [ 599.719320][T11692] ? __might_fault+0xe3/0x190 [ 599.719334][T11692] ? __might_fault+0x13b/0x190 [ 599.719357][T11692] __sys_bpf+0x44d2/0x4de0 [ 599.719380][T11692] ? __pfx___sys_bpf+0x10/0x10 [ 599.719401][T11692] ? ksys_write+0x190/0x250 [ 599.719421][T11692] ? do_futex+0x122/0x350 [ 599.719439][T11692] ? __pfx_do_futex+0x10/0x10 [ 599.719463][T11692] ? fput+0x9b/0xd0 [ 599.719483][T11692] ? xfd_validate_state+0x61/0x180 [ 599.719503][T11692] ? __pfx_ksys_write+0x10/0x10 [ 599.719522][T11692] __x64_sys_bpf+0x78/0xc0 [ 599.719534][T11692] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.719554][T11692] do_syscall_64+0xcd/0x4c0 [ 599.719577][T11692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.719592][T11692] RIP: 0033:0x7f4d1598eba9 [ 599.719605][T11692] 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 [ 599.719619][T11692] RSP: 002b:00007f4d1683d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 599.719634][T11692] RAX: ffffffffffffffda RBX: 00007f4d15bd5fa0 RCX: 00007f4d1598eba9 [ 599.719644][T11692] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000000 [ 599.719653][T11692] RBP: 00007f4d15a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 599.719662][T11692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 599.719671][T11692] R13: 00007f4d15bd6038 R14: 00007f4d15bd5fa0 R15: 00007ffdbe218458 [ 599.719690][T11692] [ 600.043587][T11688] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1112'. [ 600.100327][T11697] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1113'. [ 600.131209][T11697] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input24 [ 600.899749][T11717] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input25 [ 601.074303][ T9] Process accounting resumed [ 604.355225][T11762] random: crng reseeded on system resumption [ 604.379013][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 604.402511][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 604.417171][ T7611] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 604.460114][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 604.471626][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 604.515803][ T7611] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 604.526662][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 604.580445][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 604.590500][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 604.633880][ T7611] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 604.644727][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 604.680966][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 604.691252][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 604.729970][ T7611] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 604.739582][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 604.771210][ T7611] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 604.781825][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 604.830209][ T7611] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 604.856479][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 604.896004][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 605.856650][ T7616] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1841 with max blocks 1 with error 117 [ 605.886389][ T7616] EXT4-fs (sda1): This should not happen!! Data will be lost [ 605.886389][ T7616] [ 605.933828][ T7616] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1843 with max blocks 2 with error 117 [ 605.963465][ T7616] EXT4-fs (sda1): This should not happen!! Data will be lost [ 605.963465][ T7616] [ 606.136546][ T7616] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1849 with max blocks 1 with error 117 [ 606.167687][ T7616] EXT4-fs (sda1): This should not happen!! Data will be lost [ 606.167687][ T7616] [ 606.188530][ T7616] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1851 with max blocks 1 with error 117 [ 606.215492][ T7616] EXT4-fs (sda1): This should not happen!! Data will be lost [ 606.215492][ T7616] [ 616.532820][T11799] random: crng reseeded on system resumption [ 616.547032][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 616.577177][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 616.598538][ T7611] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 616.645324][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 616.669080][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 616.736653][ T7611] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 616.747704][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 616.797961][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 616.817906][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 616.868011][ T7611] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 616.878297][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 616.937473][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 616.947836][ T7611] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:0: iget: checksum invalid [ 617.010627][ T7611] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 617.019618][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 617.077805][ T7611] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 617.089716][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 617.128016][ T7611] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 617.149935][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 617.225814][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 624.402257][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.409257][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 627.983860][T11841] Invalid ELF header magic: != ELF [ 631.245454][T11924] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 631.322432][T11924] EXT4-fs (sda1): This should not happen!! Data will be lost [ 631.322432][T11924] [ 631.435271][T11913] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1853 with max blocks 3 with error 117 [ 631.592350][T11913] EXT4-fs (sda1): This should not happen!! Data will be lost [ 631.592350][T11913] [ 631.966040][T11931] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1147'. [ 633.214027][ T30] audit: type=1800 audit(4294967436.039:22): pid=11931 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1147" name="dbroot" dev="configfs" ino=38531 res=0 errno=0 [ 633.716987][T11951] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input26 [ 634.779135][ T30] audit: type=1800 audit(4294967437.599:23): pid=11958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1153" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0 [ 635.039953][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 635.089388][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 635.115708][ T7639] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 635.159436][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 635.188100][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 635.208489][T11976] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 635.239526][ T7639] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 635.249369][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 635.304705][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 635.315034][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 635.367537][T11976] EXT4-fs (sda1): This should not happen!! Data will be lost [ 635.367537][T11976] [ 635.395358][ T7639] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 635.405336][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 635.472241][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 635.483384][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 635.532526][ T7639] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 635.543904][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 635.590182][ T7639] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 635.602876][ T7614] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 635.637967][ T7639] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 635.653879][ T7614] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 635.693942][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 636.478629][ T7638] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1859 with max blocks 3 with error 117 [ 636.546675][ T7638] EXT4-fs (sda1): This should not happen!! Data will be lost [ 636.546675][ T7638] [ 636.559520][T11994] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 636.624743][T11994] EXT4-fs (sda1): This should not happen!! Data will be lost [ 636.624743][T11994] [ 646.178778][T11971] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 646.184862][T11971] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 646.600277][T12006] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 646.791909][T12006] EXT4-fs (sda1): This should not happen!! Data will be lost [ 646.791909][T12006] [ 646.939178][T12007] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1864 with max blocks 6 with error 117 [ 647.009795][T12007] EXT4-fs (sda1): This should not happen!! Data will be lost [ 647.009795][T12007] [ 647.221698][T12012] Invalid ELF header magic: != ELF [ 648.238055][ T7619] Bluetooth: hci3: command 0x0406 tx timeout [ 648.244124][ T7619] Bluetooth: hci1: command 0x0406 tx timeout [ 649.091195][ T7611] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1871 with max blocks 1 with error 117 [ 649.166376][ T7611] EXT4-fs (sda1): This should not happen!! Data will be lost [ 649.166376][ T7611] [ 649.270377][ T7611] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1876 with max blocks 2 with error 117 [ 649.358554][ T7611] EXT4-fs (sda1): This should not happen!! Data will be lost [ 649.358554][ T7611] [ 649.448955][ T7611] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 1881 with max blocks 2 with error 117 [ 649.505602][ T7611] EXT4-fs (sda1): This should not happen!! Data will be lost [ 649.505602][ T7611] [ 650.598460][T12050] random: crng reseeded on system resumption [ 650.639837][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 650.681298][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 650.695517][ T7614] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 650.743041][ T7639] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db.p7s failed with error -74 [ 650.760320][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 650.833276][ T7614] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 650.843888][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 650.887435][ T7639] (NULL device *): loading /lib/firmware/updates/regulatory.db.p7s failed with error -74 [ 650.903271][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 650.955221][ T7614] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 650.967754][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 651.028346][ T7639] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db.p7s failed with error -74 [ 651.038816][ T7614] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:1: iget: checksum invalid [ 651.078681][ T7614] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 651.087793][ T7639] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm kworker/u10:5: iget: checksum invalid [ 651.137863][ T7614] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 651.147077][ T7639] (NULL device *): loading /lib/firmware/regulatory.db.p7s failed with error -74 [ 651.177041][ T7614] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 651.191994][ T7639] (NULL device *): Direct firmware load for regulatory.db.p7s failed with error -74 [ 651.238803][ T7639] (NULL device *): Falling back to sysfs fallback for: regulatory.db.p7s [ 655.232067][T12089] netlink: 268 bytes leftover after parsing attributes in process `syz.1.1175'. [ 661.922227][T12110] EXT4-fs: 24 callbacks suppressed [ 661.922242][T12110] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 117 [ 662.090043][T12110] EXT4-fs (sda1): This should not happen!! Data will be lost [ 662.090043][T12110] [ 667.189367][T12197] FAULT_INJECTION: forcing a failure. [ 667.189367][T12197] name failslab, interval 1, probability 0, space 0, times 0 [ 667.248462][T12197] CPU: 0 UID: 0 PID: 12197 Comm: syz.0.1197 Not tainted syzkaller #0 PREEMPT(full) [ 667.248485][T12197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 667.248496][T12197] Call Trace: [ 667.248502][T12197] [ 667.248509][T12197] dump_stack_lvl+0x16c/0x1f0 [ 667.248537][T12197] should_fail_ex+0x512/0x640 [ 667.248563][T12197] ? __kmalloc_noprof+0xbf/0x510 [ 667.248581][T12197] ? group_cpus_evenly+0x199/0x650 [ 667.248599][T12197] should_failslab+0xc2/0x120 [ 667.248618][T12197] __kmalloc_noprof+0xd2/0x510 [ 667.248638][T12197] group_cpus_evenly+0x199/0x650 [ 667.248658][T12197] ? __pfx_group_cpus_evenly+0x10/0x10 [ 667.248682][T12197] blk_mq_map_queues+0xa5/0x4d0 [ 667.248700][T12197] ? __pfx_blk_mq_map_queues+0x10/0x10 [ 667.248718][T12197] ? rcu_is_watching+0x12/0xc0 [ 667.248735][T12197] blk_mq_update_queue_map+0x34a/0x3e0 [ 667.248761][T12197] blk_mq_alloc_tag_set+0x61a/0x1260 [ 667.248787][T12197] loop_add+0x3b2/0xb70 [ 667.248806][T12197] ? __pfx_loop_add+0x10/0x10 [ 667.248835][T12197] ? find_held_lock+0x2b/0x80 [ 667.248851][T12197] loop_control_ioctl+0x13e/0x630 [ 667.248869][T12197] ? __pfx_loop_control_ioctl+0x10/0x10 [ 667.248889][T12197] ? __pfx_loop_control_ioctl+0x10/0x10 [ 667.248907][T12197] __x64_sys_ioctl+0x18b/0x210 [ 667.248931][T12197] do_syscall_64+0xcd/0x4c0 [ 667.248954][T12197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.248968][T12197] RIP: 0033:0x7f056bf8eba9 [ 667.248981][T12197] 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 [ 667.248996][T12197] RSP: 002b:00007f056a1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 667.249017][T12197] RAX: ffffffffffffffda RBX: 00007f056c1d5fa0 RCX: 00007f056bf8eba9 [ 667.249027][T12197] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 000000000000000b [ 667.249036][T12197] RBP: 00007f056c011e19 R08: 0000000000000000 R09: 0000000000000000 [ 667.249044][T12197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 667.249053][T12197] R13: 00007f056c1d6038 R14: 00007f056c1d5fa0 R15: 00007ffc32c9d828 [ 667.249072][T12197] [ 667.467560][ C0] vkms_vblank_simulate: vblank timer overrun [ 671.426502][T12257] EXT4-fs error (device sda1): ext4_discard_preallocations:5671: comm syz.2.1212: Error -117 reading block bitmap for 5 [ 677.051881][T12343] bond0: option all_slaves_active: invalid value () [ 684.305023][T12447] netlink: 268 bytes leftover after parsing attributes in process `syz.3.1246'. [ 684.445756][T12447] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1246: iget: checksum invalid [ 684.620076][T12447] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 684.750925][T12447] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1246: iget: checksum invalid [ 684.948001][T12447] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 685.010013][T12447] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1246: iget: checksum invalid [ 685.035317][T12447] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 685.063294][T12447] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1246: iget: checksum invalid [ 685.091074][T12447] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 685.126827][T12447] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 685.157879][T12447] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 685.842274][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.850385][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 691.816320][ T30] audit: type=1800 audit(4294967494.639:24): pid=12562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="lu_gp_id" dev="configfs" ino=40934 res=0 errno=0 [ 692.953693][T12577] netlink: 354 bytes leftover after parsing attributes in process `syz.1.1271'. [ 697.176857][T12640] bond0: option all_slaves_active: invalid value () [ 700.448475][T12694] FAULT_INJECTION: forcing a failure. [ 700.448475][T12694] name failslab, interval 1, probability 0, space 0, times 0 [ 700.500337][T12694] CPU: 0 UID: 0 PID: 12694 Comm: syz.2.1295 Not tainted syzkaller #0 PREEMPT(full) [ 700.500360][T12694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 700.500369][T12694] Call Trace: [ 700.500375][T12694] [ 700.500381][T12694] dump_stack_lvl+0x16c/0x1f0 [ 700.500407][T12694] should_fail_ex+0x512/0x640 [ 700.500433][T12694] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 700.500451][T12694] should_failslab+0xc2/0x120 [ 700.500471][T12694] __kmalloc_cache_noprof+0x6a/0x3e0 [ 700.500486][T12694] ? pty_common_install+0x10e/0xb30 [ 700.500508][T12694] pty_common_install+0x10e/0xb30 [ 700.500525][T12694] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 700.500550][T12694] ? __pfx_pty_unix98_install+0x10/0x10 [ 700.500569][T12694] tty_init_dev.part.0+0x99/0x500 [ 700.500585][T12694] tty_init_dev+0x60/0x80 [ 700.500597][T12694] ? __pfx_ptmx_open+0x10/0x10 [ 700.500613][T12694] ptmx_open+0x10d/0x360 [ 700.500630][T12694] ? __pfx_ptmx_open+0x10/0x10 [ 700.500647][T12694] chrdev_open+0x234/0x6a0 [ 700.500665][T12694] ? __pfx_apparmor_file_open+0x10/0x10 [ 700.500682][T12694] ? __pfx_chrdev_open+0x10/0x10 [ 700.500701][T12694] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 700.500721][T12694] do_dentry_open+0x982/0x1530 [ 700.500739][T12694] ? __pfx_chrdev_open+0x10/0x10 [ 700.500761][T12694] vfs_open+0x82/0x3f0 [ 700.500784][T12694] path_openat+0x1de4/0x2cb0 [ 700.500807][T12694] ? __pfx_path_openat+0x10/0x10 [ 700.500829][T12694] do_filp_open+0x20b/0x470 [ 700.500846][T12694] ? __pfx_do_filp_open+0x10/0x10 [ 700.500877][T12694] ? alloc_fd+0x471/0x7d0 [ 700.500904][T12694] do_sys_openat2+0x11b/0x1d0 [ 700.500927][T12694] ? __pfx_do_sys_openat2+0x10/0x10 [ 700.500950][T12694] ? __sys_sendmsg+0x18c/0x220 [ 700.500977][T12694] __x64_sys_openat+0x174/0x210 [ 700.500990][T12694] ? __pfx___x64_sys_openat+0x10/0x10 [ 700.501011][T12694] do_syscall_64+0xcd/0x4c0 [ 700.501034][T12694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 700.501048][T12694] RIP: 0033:0x7fb70a58eba9 [ 700.501061][T12694] 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 [ 700.501075][T12694] RSP: 002b:00007fb70b3b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 700.501089][T12694] RAX: ffffffffffffffda RBX: 00007fb70a7d5fa0 RCX: 00007fb70a58eba9 [ 700.501099][T12694] RDX: 0000000000040001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 700.501108][T12694] RBP: 00007fb70a611e19 R08: 0000000000000000 R09: 0000000000000000 [ 700.501116][T12694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 700.501125][T12694] R13: 00007fb70a7d6038 R14: 00007fb70a7d5fa0 R15: 00007ffd77271c38 [ 700.501144][T12694] [ 701.264168][T12702] FAULT_INJECTION: forcing a failure. [ 701.264168][T12702] name failslab, interval 1, probability 0, space 0, times 0 [ 701.365252][T12702] CPU: 0 UID: 0 PID: 12702 Comm: syz.1.1296 Not tainted syzkaller #0 PREEMPT(full) [ 701.365275][T12702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 701.365285][T12702] Call Trace: [ 701.365291][T12702] [ 701.365296][T12702] dump_stack_lvl+0x16c/0x1f0 [ 701.365323][T12702] should_fail_ex+0x512/0x640 [ 701.365346][T12702] ? fs_reclaim_acquire+0xae/0x150 [ 701.365370][T12702] should_failslab+0xc2/0x120 [ 701.365395][T12702] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 701.365413][T12702] ? __kernfs_new_node+0xd2/0x8e0 [ 701.365434][T12702] __kernfs_new_node+0xd2/0x8e0 [ 701.365459][T12702] ? __pfx___kernfs_new_node+0x10/0x10 [ 701.365483][T12702] ? find_held_lock+0x2b/0x80 [ 701.365498][T12702] ? kernfs_root+0xee/0x2a0 [ 701.365522][T12702] kernfs_new_node+0x13c/0x1e0 [ 701.365546][T12702] __kernfs_create_file+0x53/0x350 [ 701.365563][T12702] sysfs_add_file_mode_ns+0x207/0x3c0 [ 701.365585][T12702] internal_create_group+0x578/0xf30 [ 701.365609][T12702] ? __pfx_internal_create_group+0x10/0x10 [ 701.365636][T12702] ? kernfs_create_link+0x1bd/0x240 [ 701.365654][T12702] internal_create_groups+0x9d/0x150 [ 701.365676][T12702] device_add+0x731/0x1aa0 [ 701.365694][T12702] ? __pfx_device_add+0x10/0x10 [ 701.365709][T12702] ? __pfx___might_resched+0x10/0x10 [ 701.365724][T12702] ? is_dynamic_key+0xb4/0x160 [ 701.365748][T12702] __add_disk+0x457/0xf00 [ 701.365773][T12702] add_disk_fwnode+0x13f/0x5d0 [ 701.365796][T12702] nbd_dev_add+0x783/0xbb0 [ 701.365926][T12702] ? __pfx_nbd_dev_add+0x10/0x10 [ 701.365961][T12702] ? bpf_lsm_capable+0x9/0x10 [ 701.365977][T12702] ? __radix_tree_lookup+0x21f/0x2c0 [ 701.366000][T12702] nbd_genl_connect+0x8b0/0x1c60 [ 701.366018][T12702] ? __pfx_nbd_genl_connect+0x10/0x10 [ 701.366032][T12702] ? __nla_parse+0x40/0x60 [ 701.366052][T12702] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 701.366072][T12702] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 701.366092][T12702] genl_family_rcv_msg_doit+0x209/0x2f0 [ 701.366108][T12702] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 701.366123][T12702] ? genl_get_cmd+0x194/0x580 [ 701.366142][T12702] ? netlink_alloc_large_skb+0x69/0x130 [ 701.366162][T12702] ? netlink_sendmsg+0x6a1/0xdd0 [ 701.366182][T12702] ? __radix_tree_lookup+0x21f/0x2c0 [ 701.366204][T12702] genl_rcv_msg+0x55c/0x800 [ 701.366221][T12702] ? __pfx_genl_rcv_msg+0x10/0x10 [ 701.366237][T12702] ? __pfx_nbd_genl_connect+0x10/0x10 [ 701.366252][T12702] ? __lock_acquire+0x62e/0x1ce0 [ 701.366275][T12702] netlink_rcv_skb+0x158/0x420 [ 701.366296][T12702] ? __pfx_genl_rcv_msg+0x10/0x10 [ 701.366312][T12702] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 701.366342][T12702] ? netlink_deliver_tap+0x1ae/0xd30 [ 701.366362][T12702] ? is_vmalloc_addr+0x86/0xa0 [ 701.366380][T12702] genl_rcv+0x28/0x40 [ 701.366392][T12702] netlink_unicast+0x5a7/0x870 [ 701.366417][T12702] ? __pfx_netlink_unicast+0x10/0x10 [ 701.366438][T12702] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 701.366458][T12702] ? __lock_acquire+0xb97/0x1ce0 [ 701.366481][T12702] netlink_sendmsg+0x8d1/0xdd0 [ 701.366506][T12702] ? __pfx_netlink_sendmsg+0x10/0x10 [ 701.366530][T12702] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 701.366549][T12702] ____sys_sendmsg+0xa98/0xc70 [ 701.366566][T12702] ? copy_msghdr_from_user+0x10a/0x160 [ 701.366587][T12702] ? __pfx_____sys_sendmsg+0x10/0x10 [ 701.366607][T12702] ? __pfx_futex_wake_mark+0x10/0x10 [ 701.366632][T12702] ___sys_sendmsg+0x134/0x1d0 [ 701.366654][T12702] ? __pfx____sys_sendmsg+0x10/0x10 [ 701.366699][T12702] __sys_sendmsg+0x16d/0x220 [ 701.366721][T12702] ? __pfx___sys_sendmsg+0x10/0x10 [ 701.366741][T12702] ? __x64_sys_futex+0x1e0/0x4c0 [ 701.366771][T12702] do_syscall_64+0xcd/0x4c0 [ 701.366795][T12702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 701.366819][T12702] RIP: 0033:0x7f3721d8eba9 [ 701.366833][T12702] 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 [ 701.366849][T12702] RSP: 002b:00007f3722b3c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 701.366864][T12702] RAX: ffffffffffffffda RBX: 00007f3721fd5fa0 RCX: 00007f3721d8eba9 [ 701.366874][T12702] RDX: 0000000020040000 RSI: 0000200000000500 RDI: 0000000000000005 [ 701.366884][T12702] RBP: 00007f3721e11e19 R08: 0000000000000000 R09: 0000000000000000 [ 701.366893][T12702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 701.366901][T12702] R13: 00007f3721fd6038 R14: 00007f3721fd5fa0 R15: 00007fff3e3b4158 [ 701.366921][T12702] [ 702.089124][T12713] usb usb28: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 702.393595][T12702] nbd: failed to add new device [ 707.895655][ T30] audit: type=1800 audit(4294967510.719:25): pid=12801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="lu_gp_id" dev="configfs" ino=41699 res=0 errno=0 [ 713.046607][T12875] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input27 [ 713.808771][T12879] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input28 [ 714.165429][T12875] HfR: entered promiscuous mode [ 715.899971][T12918] snd_aloop snd_aloop.0: control 7:257:7::2 is already present [ 717.210836][ T7619] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260 [ 717.210861][ T7619] Bluetooth: hci3: unexpected subevent 0x0d length: 725 > 260 [ 717.226037][ T7619] Bluetooth: hci3: Unknown advertising packet type: 0x7f [ 717.226083][ T7619] Bluetooth: hci3: adv larger than maximum supported [ 717.233462][ T7619] Bluetooth: hci3: adv larger than maximum supported [ 717.240946][ T7619] Bluetooth: hci3: Malformed LE Event: 0x0d [ 717.592086][ T7619] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260 [ 717.592111][ T7619] Bluetooth: hci3: unexpected subevent 0x0d length: 725 > 260 [ 717.606933][ T7619] Bluetooth: hci3: Unknown advertising packet type: 0x7f [ 717.606952][ T7619] Bluetooth: hci3: adv larger than maximum supported [ 717.614864][ T7619] Bluetooth: hci3: adv larger than maximum supported [ 717.621670][ T7619] Bluetooth: hci3: Malformed LE Event: 0x0d [ 722.596119][T13027] random: crng reseeded on system resumption [ 722.628555][T13027] FAULT_INJECTION: forcing a failure. [ 722.628555][T13027] name failslab, interval 1, probability 0, space 0, times 0 [ 722.692018][T13027] CPU: 0 UID: 0 PID: 13027 Comm: syz.3.1359 Not tainted syzkaller #0 PREEMPT(full) [ 722.692049][T13027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 722.692058][T13027] Call Trace: [ 722.692065][T13027] [ 722.692070][T13027] dump_stack_lvl+0x16c/0x1f0 [ 722.692097][T13027] should_fail_ex+0x512/0x640 [ 722.692123][T13027] should_failslab+0xc2/0x120 [ 722.692145][T13027] __kmalloc_cache_noprof+0x6a/0x3e0 [ 722.692161][T13027] ? do_raw_spin_lock+0x12c/0x2b0 [ 722.692183][T13027] ? find_held_lock+0x2b/0x80 [ 722.692196][T13027] ? async_schedule_node_domain+0x54/0x120 [ 722.692215][T13027] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 722.692236][T13027] async_schedule_node_domain+0x54/0x120 [ 722.692255][T13027] dev_cache_fw_image+0x38e/0x490 [ 722.692275][T13027] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 722.692297][T13027] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 722.692317][T13027] dpm_for_each_dev+0x5d/0xb0 [ 722.692336][T13027] fw_pm_notify+0x81/0x150 [ 722.692352][T13027] notifier_call_chain+0xb9/0x410 [ 722.692370][T13027] ? __pfx_fw_pm_notify+0x10/0x10 [ 722.692391][T13027] blocking_notifier_call_chain_robust+0xc8/0x160 [ 722.692415][T13027] ? __pfx_blocking_notifier_call_chain_robust+0x10/0x10 [ 722.692445][T13027] pm_notifier_call_chain_robust+0x27/0x60 [ 722.692465][T13027] snapshot_open+0x218/0x2b0 [ 722.692483][T13027] ? __pfx_snapshot_open+0x10/0x10 [ 722.692500][T13027] misc_open+0x35d/0x420 [ 722.692518][T13027] ? __pfx_misc_open+0x10/0x10 [ 722.692535][T13027] chrdev_open+0x234/0x6a0 [ 722.692553][T13027] ? __pfx_apparmor_file_open+0x10/0x10 [ 722.692569][T13027] ? __pfx_chrdev_open+0x10/0x10 [ 722.692588][T13027] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 722.692609][T13027] do_dentry_open+0x982/0x1530 [ 722.692627][T13027] ? __pfx_chrdev_open+0x10/0x10 [ 722.692649][T13027] vfs_open+0x82/0x3f0 [ 722.692674][T13027] path_openat+0x1de4/0x2cb0 [ 722.692705][T13027] ? __pfx_path_openat+0x10/0x10 [ 722.692729][T13027] do_filp_open+0x20b/0x470 [ 722.692747][T13027] ? __pfx_do_filp_open+0x10/0x10 [ 722.692780][T13027] ? alloc_fd+0x471/0x7d0 [ 722.692802][T13027] do_sys_openat2+0x11b/0x1d0 [ 722.692824][T13027] ? __pfx_do_sys_openat2+0x10/0x10 [ 722.692853][T13027] __x64_sys_openat+0x174/0x210 [ 722.692866][T13027] ? __pfx___x64_sys_openat+0x10/0x10 [ 722.692887][T13027] do_syscall_64+0xcd/0x4c0 [ 722.692910][T13027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 722.692925][T13027] RIP: 0033:0x7f4d1598eba9 [ 722.692937][T13027] 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 [ 722.692954][T13027] RSP: 002b:00007f4d1683d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 722.692969][T13027] RAX: ffffffffffffffda RBX: 00007f4d15bd5fa0 RCX: 00007f4d1598eba9 [ 722.692978][T13027] RDX: 00000000001438bf RSI: 0000200000000000 RDI: ffffffffffffff9c [ 722.692988][T13027] RBP: 00007f4d15a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 722.692996][T13027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 722.693004][T13027] R13: 00007f4d15bd6038 R14: 00007f4d15bd5fa0 R15: 00007ffdbe218458 [ 722.693025][T13027] [ 723.102001][T13027] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1359: iget: checksum invalid [ 723.114110][T13027] (NULL device *): loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 723.124772][T13027] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1359: iget: checksum invalid [ 723.135909][T13027] (NULL device *): loading /lib/firmware/updates/regulatory.db failed with error -74 [ 723.146572][T13027] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1359: iget: checksum invalid [ 723.157983][T13027] (NULL device *): loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 723.167987][T13027] EXT4-fs error (device sda1): ext4_lookup:1787: inode #274: comm syz.3.1359: iget: checksum invalid [ 723.179074][T13027] (NULL device *): loading /lib/firmware/regulatory.db failed with error -74 [ 723.187937][T13027] (NULL device *): Direct firmware load for regulatory.db failed with error -74 [ 723.197944][T13027] (NULL device *): Falling back to sysfs fallback for: regulatory.db [ 723.206042][T13027] [ 723.208351][T13027] ====================================================== [ 723.215352][T13027] WARNING: possible circular locking dependency detected [ 723.222368][T13027] syzkaller #0 Not tainted [ 723.226853][T13027] ------------------------------------------------------ [ 723.233868][T13027] syz.3.1359/13027 is trying to acquire lock: [ 723.239914][T13027] ffffffff8e475550 (umhelper_sem){++++}-{4:4}, at: usermodehelper_read_trylock+0xa9/0x250 [ 723.249813][T13027] [ 723.249813][T13027] but task is already holding lock: [ 723.257155][T13027] ffffffff8f518428 (dpm_list_mtx){+.+.}-{4:4}, at: dpm_for_each_dev+0x2d/0xb0 [ 723.266011][T13027] [ 723.266011][T13027] which lock already depends on the new lock. [ 723.266011][T13027] [ 723.276389][T13027] [ 723.276389][T13027] the existing dependency chain (in reverse order) is: [ 723.285464][T13027] [ 723.285464][T13027] -> #1 (dpm_list_mtx){+.+.}-{4:4}: [ 723.292835][T13027] __mutex_lock+0x193/0x1060 [ 723.297935][T13027] device_pm_add+0x87/0x3e0 [ 723.302943][T13027] device_add+0x9cd/0x1aa0 [ 723.307874][T13027] firmware_fallback_sysfs+0x2ec/0xbe0 [ 723.313840][T13027] _request_firmware+0xfe9/0x1470 [ 723.319392][T13027] request_firmware_work_func+0xea/0x250 [ 723.325579][T13027] process_one_work+0x9cf/0x1b70 [ 723.331019][T13027] worker_thread+0x6c8/0xf10 [ 723.336108][T13027] kthread+0x3c5/0x780 [ 723.340684][T13027] ret_from_fork+0x56d/0x730 [ 723.345781][T13027] ret_from_fork_asm+0x1a/0x30 [ 723.351065][T13027] [ 723.351065][T13027] -> #0 (umhelper_sem){++++}-{4:4}: [ 723.358457][T13027] __lock_acquire+0x12a6/0x1ce0 [ 723.363818][T13027] lock_acquire+0x179/0x350 [ 723.368832][T13027] down_read+0x9b/0x480 [ 723.373491][T13027] usermodehelper_read_trylock+0xa9/0x250 [ 723.379711][T13027] firmware_fallback_sysfs+0x6ba/0xbe0 [ 723.385679][T13027] _request_firmware+0xfe9/0x1470 [ 723.391205][T13027] __async_dev_cache_fw_image+0xb1/0x340 [ 723.397344][T13027] async_schedule_node_domain+0xd4/0x120 [ 723.403494][T13027] dev_cache_fw_image+0x38e/0x490 [ 723.409024][T13027] dpm_for_each_dev+0x5d/0xb0 [ 723.414211][T13027] fw_pm_notify+0x81/0x150 [ 723.419218][T13027] notifier_call_chain+0xb9/0x410 [ 723.424748][T13027] blocking_notifier_call_chain_robust+0xc8/0x160 [ 723.431666][T13027] pm_notifier_call_chain_robust+0x27/0x60 [ 723.437981][T13027] snapshot_open+0x218/0x2b0 [ 723.443073][T13027] misc_open+0x35d/0x420 [ 723.447817][T13027] chrdev_open+0x234/0x6a0 [ 723.452733][T13027] do_dentry_open+0x982/0x1530 [ 723.457996][T13027] vfs_open+0x82/0x3f0 [ 723.462568][T13027] path_openat+0x1de4/0x2cb0 [ 723.467662][T13027] do_filp_open+0x20b/0x470 [ 723.472665][T13027] do_sys_openat2+0x11b/0x1d0 [ 723.477857][T13027] __x64_sys_openat+0x174/0x210 [ 723.483218][T13027] do_syscall_64+0xcd/0x4c0 [ 723.488236][T13027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 723.494653][T13027] [ 723.494653][T13027] other info that might help us debug this: [ 723.494653][T13027] [ 723.504865][T13027] Possible unsafe locking scenario: [ 723.504865][T13027] [ 723.512302][T13027] CPU0 CPU1 [ 723.517655][T13027] ---- ---- [ 723.523006][T13027] lock(dpm_list_mtx); [ 723.527154][T13027] lock(umhelper_sem); [ 723.533898][T13027] lock(dpm_list_mtx); [ 723.540550][T13027] rlock(umhelper_sem); [ 723.544773][T13027] [ 723.544773][T13027] *** DEADLOCK *** [ 723.544773][T13027] [ 723.552904][T13027] 5 locks held by syz.3.1359/13027: [ 723.558096][T13027] #0: ffffffff8f307ea8 (misc_mtx){+.+.}-{4:4}, at: misc_open+0x63/0x420 [ 723.566523][T13027] #1: ffffffff8e484b88 (system_transition_mutex){+.+.}-{4:4}, at: lock_system_sleep+0x87/0xa0 [ 723.576861][T13027] #2: ffffffff8e4c4ff0 ((pm_chain_head).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain_robust+0xa8/0x160 [ 723.588674][T13027] #3: ffffffff8f51da28 (fw_lock){+.+.}-{4:4}, at: fw_pm_notify+0x69/0x150 [ 723.597269][T13027] #4: ffffffff8f518428 (dpm_list_mtx){+.+.}-{4:4}, at: dpm_for_each_dev+0x2d/0xb0 [ 723.606574][T13027] [ 723.606574][T13027] stack backtrace: [ 723.612454][T13027] CPU: 0 UID: 0 PID: 13027 Comm: syz.3.1359 Not tainted syzkaller #0 PREEMPT(full) [ 723.612474][T13027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 723.612484][T13027] Call Trace: [ 723.612491][T13027] [ 723.612497][T13027] dump_stack_lvl+0x116/0x1f0 [ 723.612522][T13027] print_circular_bug+0x275/0x350 [ 723.612542][T13027] check_noncircular+0x14c/0x170 [ 723.612562][T13027] __lock_acquire+0x12a6/0x1ce0 [ 723.612585][T13027] lock_acquire+0x179/0x350 [ 723.612603][T13027] ? usermodehelper_read_trylock+0xa9/0x250 [ 723.612619][T13027] ? __pfx___might_resched+0x10/0x10 [ 723.612640][T13027] down_read+0x9b/0x480 [ 723.612653][T13027] ? usermodehelper_read_trylock+0xa9/0x250 [ 723.612668][T13027] ? __pfx_down_read+0x10/0x10 [ 723.612680][T13027] ? __dev_printk+0x1ff/0x270 [ 723.612702][T13027] usermodehelper_read_trylock+0xa9/0x250 [ 723.612717][T13027] ? __pfx_usermodehelper_read_trylock+0x10/0x10 [ 723.612732][T13027] ? __pfx_autoremove_wake_function+0x10/0x10 [ 723.612751][T13027] ? ima_load_data+0x42/0x140 [ 723.612766][T13027] firmware_fallback_sysfs+0x6ba/0xbe0 [ 723.612789][T13027] _request_firmware+0xfe9/0x1470 [ 723.612811][T13027] ? __pfx__request_firmware+0x10/0x10 [ 723.612831][T13027] ? dump_stack_lvl+0x1a3/0x1f0 [ 723.612852][T13027] __async_dev_cache_fw_image+0xb1/0x340 [ 723.612873][T13027] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 723.612895][T13027] ? mark_held_locks+0x49/0x80 [ 723.612912][T13027] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 723.612932][T13027] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 723.612953][T13027] async_schedule_node_domain+0xd4/0x120 [ 723.612971][T13027] dev_cache_fw_image+0x38e/0x490 [ 723.612990][T13027] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 723.613010][T13027] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 723.613028][T13027] dpm_for_each_dev+0x5d/0xb0 [ 723.613045][T13027] fw_pm_notify+0x81/0x150 [ 723.613062][T13027] notifier_call_chain+0xb9/0x410 [ 723.613080][T13027] ? __pfx_fw_pm_notify+0x10/0x10 [ 723.613099][T13027] blocking_notifier_call_chain_robust+0xc8/0x160 [ 723.613119][T13027] ? __pfx_blocking_notifier_call_chain_robust+0x10/0x10 [ 723.613142][T13027] pm_notifier_call_chain_robust+0x27/0x60 [ 723.613162][T13027] snapshot_open+0x218/0x2b0 [ 723.613179][T13027] ? __pfx_snapshot_open+0x10/0x10 [ 723.613196][T13027] misc_open+0x35d/0x420 [ 723.613214][T13027] ? __pfx_misc_open+0x10/0x10 [ 723.613230][T13027] chrdev_open+0x234/0x6a0 [ 723.613249][T13027] ? __pfx_apparmor_file_open+0x10/0x10 [ 723.613266][T13027] ? __pfx_chrdev_open+0x10/0x10 [ 723.613284][T13027] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 723.613302][T13027] do_dentry_open+0x982/0x1530 [ 723.613320][T13027] ? __pfx_chrdev_open+0x10/0x10 [ 723.613339][T13027] vfs_open+0x82/0x3f0 [ 723.613362][T13027] path_openat+0x1de4/0x2cb0 [ 723.613381][T13027] ? __pfx_path_openat+0x10/0x10 [ 723.613400][T13027] do_filp_open+0x20b/0x470 [ 723.613416][T13027] ? __pfx_do_filp_open+0x10/0x10 [ 723.613438][T13027] ? alloc_fd+0x471/0x7d0 [ 723.613455][T13027] do_sys_openat2+0x11b/0x1d0 [ 723.613477][T13027] ? __pfx_do_sys_openat2+0x10/0x10 [ 723.613501][T13027] __x64_sys_openat+0x174/0x210 [ 723.613514][T13027] ? __pfx___x64_sys_openat+0x10/0x10 [ 723.613529][T13027] do_syscall_64+0xcd/0x4c0 [ 723.613552][T13027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 723.613567][T13027] RIP: 0033:0x7f4d1598eba9 [ 723.613579][T13027] 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 [ 723.613594][T13027] RSP: 002b:00007f4d1683d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 723.613608][T13027] RAX: ffffffffffffffda RBX: 00007f4d15bd5fa0 RCX: 00007f4d1598eba9 [ 723.613618][T13027] RDX: 00000000001438bf RSI: 0000200000000000 RDI: ffffffffffffff9c [ 723.613627][T13027] RBP: 00007f4d15a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 723.613641][T13027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 723.613649][T13027] R13: 00007f4d15bd6038 R14: 00007f4d15bd5fa0 R15: 00007ffdbe218458 [ 723.613662][T13027] SYZFAIL: failed to send rpc fd=3 want=56 sent=0 n=-1 (errno 32: Broken pipe) [ 724.519892][ T5858] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:104: comm syz-executor: Corrupt inode bitmap - block_group = 0, inode_bitmap = 137 [ 724.567675][ T5858] EXT4-fs error (device sda1) in ext4_free_inode:361: Filesystem failed CRC [ 724.588170][ T5858] EXT4-fs error (device sda1) in ext4_free_inode:361: Corrupt filesystem