last executing test programs: 6.129014266s ago: executing program 2 (id=1172): r0 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_VERSION_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x18, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NFSD_A_SERVER_PROTO_VERSION={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40001}, 0x48000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000080), 0xffffffffffffffff) unshare$auto(0x40000080) r3 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0x40040, 0x0) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r5 = openat$auto_kmsg_fops_printk(0xffffffffffffff9c, 0x0, 0x40001, 0x0) write$auto(r3, 0x0, 0xfff) write$auto(r4, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) listmount$auto(0x0, &(0x7f00000001c0)=0x4, 0x4, 0x101) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/security/tomoyo/manager\x00', 0x2, 0x0) pidfd_open$auto(0x1, 0x0) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/cuse\x00', 0x1842, 0x0) fadvise64$auto_POSIX_FADV_DONTNEED(r5, 0xd, 0x1ff, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu0/hotplug/target\x00', 0x201, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x4, 0x15f4da0a, 0x1, 0x3, 0x0, 0x80000001, 0x7, 0x6d39, 0x5, 0x2, 0x1]}, 0x0) init_module$auto(0x0, 0xffff9, 0x0) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000100), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000840), r6) openat$auto_hpet_fops_hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@CTRL_ATTR_OP={0x8, 0xa, 0x6}, @CTRL_ATTR_FAMILY_ID={0x6}, @CTRL_ATTR_OP={0x8, 0xa, 0x40004}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x810) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x5, 0x21ea, 0x7ff, 0x3, 0x9, 0x7, 0x2e}, 0x6f4) readv$auto(0x3, &(0x7f00000000c0)={0x0, 0x8}, 0x400) openat$auto_dfs_global_fops_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/ubifs/chk_general\x00', 0x80000, 0x0) 5.510045502s ago: executing program 1 (id=1173): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) (async) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0001, 0x15) (async) openat$auto_tracing_err_log_fops_trace(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/debug/tracing/error_log\x00', 0x603, 0x0) (async) socketcall$auto(0x37, &(0x7f0000000080)=0x3) openat$auto_userio_fops_userio(0xffffffffffffff9c, 0x0, 0x2000, 0x0) (async) setreuid$auto(0x0, 0x0) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) (async) io_uring_setup$auto(0x6, 0x0) (async) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) (async) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [{0x4d0, 0x400, 0x1000000000000010}]}) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aab4) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = signalfd$auto(0xffffffff, 0x0, 0x8) fchown$auto(r3, 0x0, 0x0) (async) flock$auto(r2, 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x4242, 0x40) flock$auto(r4, 0x2) close_range$auto(0x2, 0x8, 0x0) (async) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000140), r4) 4.983940762s ago: executing program 1 (id=1174): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, 0x0) unshare$auto(0x40000080) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) r2 = 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, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), r2) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x2003f0, 0x15) 4.499052145s ago: executing program 2 (id=1176): openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) pwrite64$auto(0xc8, &(0x7f00000004c0)='\vX\xb5n\x91p\xe4\x1eRNM\x99\x86\xdde\x1cJ\x99\x00\x00\x00\x00\x00\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbe\x01\x00\x00\x00\'\x03\x00\x00\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^B\xb8\xe4j\t,\xe4\x90\xcc\x9d\xc5\x0fo\x84\xf4\x89\v\xea\x1b\x95\xafQ;CL\"\x01@\x00\x00\x00\x00\f\x00\xc0\x13\xc8\xe2\xae\xf5\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8d\x81\x81O*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,8\x8c\xba\x88\x93\x9d\xb6\x1a\x7f\xc0%\xb0\x83ROJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd6eWj\xdc\xac\x88\xf0\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xcc\xb5\xd3\x01\x81l\xf3m\xe2\xb7\xccH.0\x8f\xb9\xb9,l\v\x8f\xc7w^_\xbd\xf51\xc6\x87\xba\xa3\xed\xe6\xf0\xe9\xfc\xe0\xe0\xe5OW\a\x1bh\x11Q_\x17\xce\xb4\xa2\x17*\xc2\xdc7\x17G\xa85\\\xe8\xefj\xcfh\x88\xda(\xc0\xdc\xaf\x19\x1c\x1d\x7f\x92\x93\xc9g{\x9d\x96&\x04\xe4+B\xdf\xa8\xcc\xfa\xca&\f\x9fI\x0f\x98\x7f\xa8\xf5\xd9\xac\'\x8cN\xd0n\xa7$\xac\x83X\x8e\xcf\x8c\xf7_G\xdf\f\x15\xad\xf6p#\x12\x8e#\x9b\x1f\xd8\xbaGy\x1e;\xe8\xbb\xf3\x92\xca\xa7\xdd\x9a\xbd\xd0\xc1\xbe\x91\x98LFK\x8f_R\x18\xcc\xc6\xcf%\xb3Q\\Q\x1ccS\x80v\xca\xecT\xac\"6\xee\xab\xf7K#14\x90\xc0u\xe0tOF\xf3\x1c\xda\xae\x9a\x86x\x82\xa3V2..\xeb\'&y\x8e\xa6\xee\xfdTxF\x1cB\x1eM\xda\x18\xacu\xf6C\xd2\"\xb3l\xfb\xb2\x1fK\x14\xda\xab2:\xb4\xb0-\xa8\xf7P\x920\x9e\xc8\x11\xd3t\xd7\xe2t\xc2\xe2\xeeH{\x8b\xe5\x8d1\x13#\xc08*[\xc6\xa1}\xf8*\xbe\xb2e5\x82\xf8\xfd\xea\x15bl\x96\xd7\xfcI\xbbtQ\x03+\xcb6\x9e\xfc\xd4\xbew\x87\xc7\x9ci5\xfc\xdepu\xe6\xf1\xf4bs\xbb\xd2\x81\x94f\x90\x80\b\xf24d\xc7\x96\xf6\x8d\xb5;\xdb\x8b\x1bt\xec\xe1\xc9F8\xbca\x10s\xb0\xf6t\xec\x83\xccpu8\x1f>`', 0x5e, 0x39) ioctl$auto_BLKTRACESETUP2(0xffffffffffffffff, 0xc0481273, &(0x7f0000000240)={"6ceb737b6ac2266b1796c437fa4f13435a3f857a3ab9e1c8c690afcd06b9c252", 0x2, 0x9, 0x2, 0x2, 0x5, 0x0}) r1 = getpgrp(0xffffffffffffffff) r2 = eventfd2$auto(0x6, 0x4) syz_clone3(&(0x7f0000000380)={0x10000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {0x1c}, &(0x7f00000001c0)=""/20, 0x14, &(0x7f0000000200)=""/54, &(0x7f0000000340)=[r0, r1], 0x2, {r2}}, 0x58) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xd, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x6, 0x62, 0x80000000, 0x9, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) unshare$auto(0x4) ptrace$auto_ARCH_MAP_VDSO_X32(0x8, 0x0, 0x1, 0x2001) sendmmsg$auto(0x4, 0x0, 0x400, 0x7) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x0, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/all/forwarding\x00', 0x42a81, 0x0) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) io_uring_setup$auto(0x6, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x28641, 0x0) ioctl$auto(0x3, 0x80000541b, 0x38) r3 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r3, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r3, 0x7a0, 0x6) r4 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/kcore\x00', 0x10b402, 0x0) pread64$auto(r4, 0x0, 0x800003, 0x270) socket(0xf, 0x3, 0x2) madvise$auto_MADV_PAGEOUT(0xd, 0x8000, 0x15) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) 4.03799936s ago: executing program 1 (id=1178): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2a, 0x2, 0x3cd0000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000440)="e2a07035aa408f8cae38f088c82db52f3bcff30d4249c137f8f10246795f81bcf26801fa131e914f1dd98505ab9f1d4c622bfdf6bbaa6b361e82516b939f5c719149a7287e6b6461b40638d2c362c3e087d76b345b0aa35e69e8f8c983603cd31e0638dcd19b8ff527d903cbee658f53e22ac699b0cc44c030ae3477f9926547bed6d63152e15ca97d68d918406e37ccd7", 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) (async) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000440)="e2a07035aa408f8cae38f088c82db52f3bcff30d4249c137f8f10246795f81bcf26801fa131e914f1dd98505ab9f1d4c622bfdf6bbaa6b361e82516b939f5c719149a7287e6b6461b40638d2c362c3e087d76b345b0aa35e69e8f8c983603cd31e0638dcd19b8ff527d903cbee658f53e22ac699b0cc44c030ae3477f9926547bed6d63152e15ca97d68d918406e37ccd7", 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) r1 = openat$auto_ima_ascii_measurements_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x7, 0xd, 0x0) (async) fadvise64$auto_POSIX_FADV_NORMAL(r1, 0x7, 0xd, 0x0) write$auto(0x3, 0x0, 0x7fffffff) (async) write$auto(0x3, 0x0, 0x7fffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D3\x00', 0x3, 0x0) r4 = prctl$auto(0x3e, 0x1, 0x0, 0xfffffffffffffffe, 0x2) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x602, 0x1) (async) fanotify_init$auto(0x602, 0x1) fanotify_mark$auto(0x0, 0x551, 0xa, 0xffffffffffffffff, 0x0) (async) fanotify_mark$auto(0x0, 0x551, 0xa, 0xffffffffffffffff, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) setsockopt$auto(0x3, 0x1, 0xfb, 0x0, 0x9) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYRES8=r4, @ANYRES16=r2, @ANYBLOB="000326bd7000ffdbdf2588000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c080) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x70, 0xdf, 0x9b72, 0x2, 0x80000000008000) connect$auto(0x3, 0x0, 0x55) getsockopt$auto_SO_DONTROUTE(r0, 0x7fffffbf, 0x5, &(0x7f0000000080)='+)\x00', &(0x7f0000000180)=0x2) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) (async) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) openat$auto_mgts_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0xa001, 0x0) bpf$auto(0x0, 0x0, 0x0) (async) bpf$auto(0x0, 0x0, 0x0) read$auto(0x3, 0x0, 0x80) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) (async) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) ioctl$auto_BLKRRPART(r5, 0x125f, 0x0) socket(0x6, 0x4, 0x401) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x4, 0x300000000000) (async) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x4, 0x300000000000) 3.975776913s ago: executing program 0 (id=1179): r0 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, 0x0, 0xa002, 0x0) writev$auto(r0, 0x0, 0x100) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_UBI_IOCDET(0xffffffffffffffff, 0x40046f41, 0x0) unshare$auto(0x40000080) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) r2 = openat$auto_cpuid_fops_cpuid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cpu/0/cpuid\x00', 0xad00, 0x0) readv$auto(r2, &(0x7f0000000680)={&(0x7f0000000540), 0x40200}, 0x3) ioctl$auto_SNDCTL_DSP_SPEED(r1, 0xc0045002, 0x0) ppoll$auto(&(0x7f0000000000)={r1, 0x40}, 0x2, 0x0, 0x0, 0x8) ioctl$auto_SNDCTL_DSP_SYNC(r1, 0x5001, 0xfffffffffffffffc) modify_ldt$auto(0x1, 0x0, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket(0xa, 0x3, 0x3b) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) r4 = socket(0x1d, 0x2, 0x7) socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(r4, &(0x7f0000000000)=@can={0x1d, r5}, 0x6a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r6}, 0x18) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='/sys/devices/platform/dummy_hcd.0/usb1/1-0:1.0/usb1-port1/quirks\x00', 0x103a42, 0x0) sendfile$auto(r3, r7, 0x0, 0x3) connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e100"}, 0x58) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x7fff) 3.71887899s ago: executing program 2 (id=1181): openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffffff, &(0x7f0000000140)="d1807307", 0x4) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f0000000040), 0x4020c0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, &(0x7f0000000140)) unshare$auto(0x40000080) mmap$auto(0x0, 0x402000b, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000500)='/sys/devices/virtual/block/ram12/queue/read_ahead_kb\x00', 0x80000, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0x2081, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) unshare$auto(0x40000080) pread64$auto(0xffffffffffffffff, 0x0, 0x8, 0x2aa00b6e) mmap$auto(0x0, 0x400408, 0xdf, 0x9b72, 0x2, 0x8000) unshare$auto(0x40000080) r3 = open(&(0x7f0000000080)='./file0\x00', 0x261242, 0x134) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x31) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) r5 = syz_clone(0x24262400, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x11, r5, 0x4, 0x0) ptrace$auto(0x8, r5, 0xfffffffffffffffa, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'pim6reg1\x00'}) mmap$auto(0xf000, 0x1, 0x3ff, 0x12, r4, 0x0) openat$auto_dfs_sched_itmt_fops_itmt(0xffffffffffffff9c, &(0x7f0000001440)='/sys/kernel/debug/netdevsim/netdevsim0/udp_ports_ipv4_only\x00', 0x1, 0x0) writev$auto(0x3, &(0x7f0000004100)={0x0, 0xb}, 0x3ff) read$auto_ptdump_fops_(r4, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cec18\x00', 0x0, 0x0) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r6, 0xc05c6104, 0x0) 3.024318644s ago: executing program 1 (id=1182): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x9, 0x8, 0x1, 0x2, 0x4, 0x15f4da0e, 0x3, 0xd08, 0xc, 0x8, 0x4, 0xfca, 0x9, 0x2, 0x4000000000000d]}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2c, 0x1, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) prctl$auto(0x400, 0x7fff, 0x0, 0x10000, 0x100000000000007) madvise$auto(0x0, 0xffffffffffff0005, 0x19) bind$auto(0x3, 0x0, 0x6a) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x7f, 0x0) r1 = semctl$auto_GETPID(0x2, 0xfffffff7, 0xb, 0x7) fcntl$auto(r0, 0x2, r1) close_range$auto(0x2, 0xa, 0x0) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x1000) socket(0x11, 0x2, 0x2) openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/ieee80211/phy16/wep_iv\x00', 0x2, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000400), 0xffffffffffffffff) 2.749931653s ago: executing program 0 (id=1183): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bus/usb/032/001\x00', 0x80202, 0x0) r1 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/key-users\x00', 0x18b800, 0x0) pread64$auto(r1, 0x0, 0x8100000041, 0x413e) ioctl$auto_USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x23, 0x3, 0x5, 0x0, 0x2, 0x8000004, &(0x7f00000000c0)}) 2.720429386s ago: executing program 3 (id=1184): r0 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_VERSION_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x18, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NFSD_A_SERVER_PROTO_VERSION={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40001}, 0x48000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000080), 0xffffffffffffffff) unshare$auto(0x40000080) r3 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0x40040, 0x0) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r5 = openat$auto_kmsg_fops_printk(0xffffffffffffff9c, 0x0, 0x40001, 0x0) write$auto(r3, 0x0, 0xfff) write$auto(r4, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) listmount$auto(0x0, &(0x7f00000001c0)=0x4, 0x4, 0x101) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/security/tomoyo/manager\x00', 0x2, 0x0) pidfd_open$auto(0x1, 0x0) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/cuse\x00', 0x1842, 0x0) fadvise64$auto_POSIX_FADV_DONTNEED(r5, 0xd, 0x1ff, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu0/hotplug/target\x00', 0x201, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x4, 0x15f4da0a, 0x1, 0x3, 0x0, 0x80000001, 0x7, 0x6d39, 0x5, 0x2, 0x1]}, 0x0) init_module$auto(0x0, 0xffff9, 0x0) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000100), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000840), r6) openat$auto_hpet_fops_hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@CTRL_ATTR_OP={0x8, 0xa, 0x6}, @CTRL_ATTR_FAMILY_ID={0x6}, @CTRL_ATTR_OP={0x8, 0xa, 0x40004}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x810) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x5, 0x21ea, 0x7ff, 0x3, 0x9, 0x7, 0x2e}, 0x6f4) readv$auto(0x3, &(0x7f00000000c0)={0x0, 0x8}, 0x400) openat$auto_dfs_global_fops_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/ubifs/chk_general\x00', 0x80000, 0x0) 2.543094459s ago: executing program 0 (id=1185): mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = socket(0xa, 0x1, 0x84) close_range$auto(r0, 0x5, 0x0) r1 = io_uring_setup$auto(0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$auto_clk_dump_fops_(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/clk/clk_dump\x00', 0x801, 0x0) ioctl$auto(r4, 0xc040aed4, r2) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_RELOAD_REGDB(r6, &(0x7f0000000580)={0x0, 0x1b00, &(0x7f0000000540)={&(0x7f0000000400)={0x14, r5, 0x1, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x68, 0x0, 0x4000000}, 0x0) sendmsg$auto_NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x30010000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r5, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_BSS_SHORT_SLOT_TIME={0x5, 0x1e, 0xe}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x4}, @NL80211_ATTR_DISABLE_HE={0x4}, @NL80211_ATTR_SSID={0x5, 0x34, "d4"}]}, 0x34}}, 0x20080045) r7 = socket(0x2c, 0x3, 0x0) fsconfig$auto_JFFS2_COMPR_MODE_NONE(r7, 0x5, &(0x7f0000000200)='\x00', &(0x7f0000000400), 0x0) r8 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy10/aql_txq_limit\x00', 0x200000, 0x0) setsockopt$auto_SO_KEEPALIVE(r8, 0x6, 0x9, &(0x7f0000000080)='\x00', 0x28752797) ioctl$auto_MEMSETBADBLOCK(r1, 0x40084d0c, &(0x7f00000000c0)=0x9) close_range$auto(0x2, 0xa, 0x0) 2.075841357s ago: executing program 0 (id=1186): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r3) ioctl$auto_KVM_GET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0x3a, 0xfffffe01, 0x35}]}) io_uring_setup$auto(0x54be, &(0x7f0000000040)={0x8, 0xc2f, 0xc57e, 0x6, 0x8, 0xd, r0, [0x8000, 0xa, 0xac00000], {0x1465, 0x8001, 0x1ff, 0x0, 0x4, 0x7, 0x5, 0x3, 0x6}, {0x0, 0x6, 0x1, 0x2f4, 0x0, 0xffff8001, 0xc1, 0x8, 0x6}}) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x40, r1, 0x1b, 0x70bd26, 0x25dfdbfd, {}, [@OVS_PACKET_ATTR_PROBE={0x4}, @OVS_PACKET_ATTR_ACTIONS={0x10, 0x3, 0x0, 0x1, [@nested={0xc, 0x11, 0x0, 0x1, [@nested={0x8, 0x5b, 0x0, 0x1, [@nested={0x4, 0x44}]}]}]}, @OVS_PACKET_ATTR_PACKET={0x12, 0x1, "898771f1c19f1779048590828847"}, @OVS_PACKET_ATTR_KEY={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) 1.867557491s ago: executing program 2 (id=1187): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x2008000) mknod$auto(&(0x7f0000000040)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00'/263, 0x1, 0x4) r0 = openat$auto_proc_gid_map_operations_base(0xffffffffffffff9c, &(0x7f0000001180)='/proc/thread-self/gid_map\x00', 0x480840, 0x0) listen$auto(r0, 0x0) lstat$auto(&(0x7f0000000500)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00', 0x0) ioctl$auto(0x4000000000000c8, 0x800454cf, 0x3) r1 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) setresuid$auto(0x2, 0x7, 0x8080) inotify_init1$auto(0x3000000000000) close_range$auto(0x2, 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x40049409, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r1, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, 0x6) ioctl$auto_IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r3 = socket(0x18, 0x0, 0x84) getsockopt$auto(r3, 0x84, 0x74, 0x0, &(0x7f0000000040)=0x9000c) r4 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x101401, 0x0) ioctl$auto_SNDCTL_FM_4OP_ENABLE(r4, 0x4004510f, &(0x7f0000000440)) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r5 = socket(0x1e, 0x1, 0x0) connect$auto(r5, &(0x7f0000000000)=@tipc=@nameseq={0x1e, 0x1, 0x2, {0x43, 0x4, 0x4}}, 0x10) sendmsg$auto_L2TP_CMD_NOOP(r5, &(0x7f0000001200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001200)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0xf8c764bf7c301c9f}, 0x8854) r6 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000001280)='/proc/sys/kernel/sched_rt_runtime_us\x00', 0x1f6902f99499af30, 0x0) sendfile$auto(r6, r6, 0x0, 0x7fffe000) read$auto_proc_reg_file_ops_compat_inode(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 1.857567804s ago: executing program 0 (id=1188): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) ioctl$auto_TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptyu8\x00', 0x0, 0x0) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, 0x0, 0x101001, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) close_range$auto(0x2, 0xa, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) r2 = ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) mmap$auto(0x1, 0x7, 0x10000000000df, 0xeb0, 0x401, 0x8000) socketpair$auto(0x6, 0x4006, 0x2a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto(0x3, 0xae60, r0) openat$auto_cpu_latency_qos_fops_qos(0xffffffffffffff9c, &(0x7f0000000340), 0x40083, 0x0) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) statfs$auto(&(0x7f0000000180)='}[,&*}\x00', 0x0) ioctl$auto(r2, 0x4008ae6a, 0xffffffffffffffff) 1.580855219s ago: executing program 2 (id=1189): close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x8000, 0x0) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) syz_clone3(&(0x7f0000000100)={0x2000000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) mmap$auto(0x3ff, 0x2020009, 0x3, 0x18, 0xffffffffffffffff, 0x8003) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) io_uring_setup$auto(0x2, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d6468fe8000"}, 0x55) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x2, 0x0) r0 = socket(0xa, 0x3, 0xff) connect$auto(r0, &(0x7f00000018c0)=@generic={0xa}, 0x55) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x5aa, 0x0, 0x2e, 0x0, 0x7, 0x1083}, 0x5}, 0x2, 0x100) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) flock$auto(r1, 0x800) readv$auto(0x3, &(0x7f0000000040)={0x0, 0x36a}, 0x6) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) ioctl$auto_TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000000000)=0x8) 1.576099426s ago: executing program 3 (id=1190): r0 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x130) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) mmap$auto(0x0, 0x5, 0x6, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = socket(0x29, 0x2, 0x0) getsockopt$auto(0x3, 0x200000000001, 0x1c, 0x0, 0x0) chmod$auto(&(0x7f0000000140)='./file0\x00', 0x3ff) writev$auto(0x3, &(0x7f0000004100)={0x0, 0xb}, 0x3ff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000080), r0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(0x0, r1) ptrace$auto(0x10, r4, 0x4, 0x7ff) ptrace$auto(0x8, r4, 0x9, 0x4) sendmsg$auto_OVS_FLOW_CMD_NEW(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000004140)={0x3430, r3, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@OVS_FLOW_ATTR_KEY={0x3412, 0x1, 0x0, 0x1, [@typed={0x9e, 0x5e, 0x0, 0x0, @binary="0af89b26e28e99b4d17d87acd176ce9668ca376c022f07bb69b2b9bae138019a6eb29f722a843bf843f82495cf38da9d7bc95b8406c7d0d4332ab506646b33e7ae7c86cbe1f5b294a8c50837ed43a1240c45d2363d39fd6bde0bbd4f43332b11c45dade729be2a0d5712d51a02a83d5c8abdaa506e17431dbbe70ed9d1ce8832e892a13e86900674351ed8a1a01111f481e91583e48f01cf9310"}, @generic="dab9a6a9cadf32f4e668e0403392f064eba82317f91137a617211881953423d3c03d10e77dd18b881170535305638c81565a4f1520ac04892ca530d9b4a095fa011ca03fc82084f4f8d10ffefdef384e9feb41d38685b3288de07da87c76f978a3c4ccbccc1cb1603028cc4056b10fd7205b84adf070e68c00973ccccb5f0a7d6700be9f39025bb9fec7e744d8fc4e82fbd26da3522ee94366ff4e4f333b998a12bf9fad2b9bcd9215829879d5a543299901430d2cdfe4ed7ae2ec3419f85c3488321f386a6600fe29f2fdaf280cf497b4444c52b9787ad7486e5a33ad4269103b62aacc0fa84ed195f3", @nested={0x1a, 0xa8, 0x0, 0x1, [@generic="b816363129b8d1c2ce2ee98cebef267d9c06badfac86"]}, @nested={0x10, 0xa5, 0x0, 0x1, [@typed={0x8, 0x72, 0x0, 0x0, @uid=0xee01}, @nested={0x4, 0x17}]}, @typed={0x8, 0x65, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x26, 0x0, 0x0, @pid=r4}, @nested={0x21ff, 0x39, 0x0, 0x1, [@nested={0x4, 0x3d}, @typed={0x6, 0xd, 0x0, 0x0, @str='.\x00'}, @generic="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@generic="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@nested={0x4, 0x30}, @typed={0x2c, 0x60, 0x0, 0x0, @binary="0a64bce1f8c27c5dcb76ccb47c6ed064a08811529853c037071c59eabd8499e4cf89076c3f20beee"}, @typed={0xc, 0xe1, 0x0, 0x0, @u64=0x8}]}]}, @OVS_FLOW_ATTR_UFID_FLAGS={0x8}]}, 0x3430}, 0x1, 0x0, 0x0, 0x20004040}, 0x4) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r5 = socket(0x15, 0x5, 0x0) getsockopt$auto(r5, 0x114, 0x2714, 0xfffffffffffffffc, 0x0) 1.158605684s ago: executing program 1 (id=1191): openat$auto_tap_fops_tap(0xffffffffffffff9c, 0x0, 0x1, 0x0) r0 = socket(0x1a, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x40001, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 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$auto(0x0, 0x400006, 0x0, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) r3 = socket(0x27, 0x1, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap$auto(0x0, 0x8004020009, 0xdf, 0xeb1, 0x401, 0x8000) statx$auto(r2, 0x0, 0x40006, 0xa, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mlock$auto(0x112, 0x80006) mlockall$auto(0x800000000000005) madvise$auto(0x0, 0x200007, 0x19) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) getsockopt$auto_SO_TXREHASH(r0, 0xced5, 0x4a, &(0x7f0000000080)='/dev/kvm\x00', &(0x7f0000000180)=0x7) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, 0x0, 0x9, 0x0, 0x1f, 0x9}, 0x800009}, 0x7, 0x20000000) setsockopt$auto(0x3, 0x1, 0x2f, 0x0, 0x9) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) write$auto_mousedev_fops_mousedev(r1, &(0x7f00000001c0)="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", 0x1000) mbind$auto(0x2000, 0x100000004, 0x5, 0x0, 0xffffffffffffff39, 0xffffffff) mmap$auto(0x0, 0x200004, 0x2, 0x8000000000000016, 0x602, 0x300000000000) write$auto(0x3, 0x0, 0xfffffdef) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) socket(0x2, 0x5, 0x0) 967.774732ms ago: executing program 0 (id=1192): r0 = open(0x0, 0xd02, 0xc3) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) mbind$auto(0x0, 0x800605, 0x8003, &(0x7f0000000100)=0xffff, 0x3, 0x3) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) sendmsg$auto_NL80211_CMD_START_AP(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48010}, 0x20000800) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0xa, 0x5, 0x0) getsockopt$auto(r0, 0x400002, 0x4, 0x0, &(0x7f00000001c0)=0x2) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/event0\x00', 0x2000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) select$auto(0x11, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd5, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) sendmmsg$auto(r1, 0x0, 0x9a6, 0x7000000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/ip6_vti0/stable_secret\x00', 0x2, 0x0) pwrite64$auto(r2, &(0x7f0000000040)='.\'*&\x04!\x00', 0x1, 0x8) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/afs/servers\x00', 0x100, 0x0) read$auto_proc_reg_file_ops_compat_inode(r3, &(0x7f0000000040)=""/88, 0x58) 591.04969ms ago: executing program 3 (id=1193): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) (async) r0 = socket(0x1e, 0x4, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000bc0), 0xffffffffffffffff) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$auto_BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x305, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40008}, 0x4000040) waitid$auto_P_PGID(0x2, 0xffffffffffffffff, &(0x7f0000000100)={@siginfo_0_0={0x1, 0x6, 0x8, @_sigfault={&(0x7f00000000c0)="c4974814878ae6c83a4b0e272fca592691d8097a29f13f3c2e30b96efc58421ccacdf87f643a1712b4b6e21b5a4ad4275c93fed1958fc55214cbe1e4", @_perf={0x4, 0x0, 0xbf}}}}, 0xb21e, &(0x7f0000000180)={{0x7fffffffffffffff}, {0x4, 0x9}, 0xec, 0x7, 0x0, 0x2, 0x8, 0x2, 0x4, 0x478e, 0x0, 0x1, 0x7, 0x1, 0x200, 0x2}) (async) waitid$auto_P_PID(0x1, 0xffffffffffffffff, &(0x7f0000000240)={@_si_pad}, 0x8c, &(0x7f00000002c0)={{0x3621, 0x3}, {0x6b6, 0x8}, 0x9, 0x317a00000000000, 0x7fffffffffffffff, 0xffffffffffffffff, 0x3db, 0x8, 0xe, 0x8, 0x5, 0x9, 0x6, 0x9, 0x370, 0xfff}) (async) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x1, 0x0) (async) splice$auto(0x4, 0x0, 0x2, 0x0, 0x3, 0x9) (async) getpgid$auto(0xffffffffffffffff) (async) getpgid$auto(0xffffffffffffffff) (async) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x802, 0x0) (async) r5 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) r6 = socket(0xa, 0x1, 0x100) r7 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r7, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x8800) msync$auto(0x1ffff000, 0x1800000000000fe, 0x400000004) (async) close_range$auto(r6, r5, 0x7) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/pci0000:00/0000:00:03.0/resource1\x00', 0x0, 0x0) mmap$auto(0x0, 0x5, 0xfffffffffffffe01, 0x8011, 0x3, 0x8000) (async) mmap$auto(0x0, 0x400008, 0xe5, 0x9b7e, 0xffffffffffffffff, 0x8000) (async) r8 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/mtd\x00', 0xc40, 0x0) read$auto_proc_iter_file_ops_compat_inode(r8, 0x0, 0x4d) 516.433252ms ago: executing program 2 (id=1194): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) sysfs$auto(0x0, 0x5d77, 0x2) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptye9\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) open(0x0, 0x22240, 0x155) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/block/loop13/queue/wbt_lat_usec\x00', 0xa801, 0x0) r3 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video37\x00', 0x8a240, 0x0) r4 = prctl$auto_PR_SET_VMA_ANON_NAME(0xd19c, 0x0, r0, 0x6, 0x7) io_uring_setup$auto(0x0, &(0x7f0000000140)={0x2, 0x10000, 0xd, 0x4, 0x4, 0x1, r4, [0xffff, 0x5], {0x4, 0xf4, 0x8001, 0x7, 0x3, 0x200, 0xfffffffd, 0x54873b1c, 0x80000001}, {0x8, 0x3, 0x2, 0x35bf, 0x5, 0xc, 0xa, 0x9, 0x5}}) ioctl$auto(r3, 0x5646, r3) read$auto_v4l2_fops_v4l2_dev(r3, &(0x7f0000000280)=""/40, 0x28) write$auto(r2, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r5 = socket(0x2, 0x80802, 0x0) r6 = open(&(0x7f0000000100)='./cgroup\x00', 0x50800, 0x412) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x2, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0x1d, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x0, 0x6}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) io_uring_setup$auto(0x6, 0x0) poll$auto(&(0x7f0000000040)={0x3, 0x1, 0x5}, 0x5, 0x80000000) close_range$auto(0x2, 0x8000, 0x0) getdents$auto(r6, 0x0, 0xde) setsockopt$auto(r5, 0x0, 0x20, 0x0, 0x20000b) 335.850749ms ago: executing program 3 (id=1195): r0 = syz_clone(0x5800100, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r0, 0x4, 0x8000040006) (async) waitid$auto_P_PGID(0x2, 0x0, 0x0, 0x3, 0x0) (async) r1 = prctl$auto_PR_SET_MM_ENV_START(0xfffffffd, 0xa, r0, 0x4, 0xfffffffffffffff9) (async) r2 = ioctl$auto_TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000000)=0x9) (async) bpf$auto(0x11, &(0x7f0000000000)=@batch={0xfffffffffffffffb, 0x44, 0x2, 0x9, 0x81, 0xffffffffffffffff, 0x2, 0x8}, 0xcf) (async) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) (async) syz_open_procfs$namespace(0x0, 0x0) (async) mmap$auto(0x0, 0x100, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ustat$auto(0x801, 0x0) (async) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xfffffeff, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffffff, [], {0x6, 0x6, 0xf, 0x29f, 0x2, 0x83, 0x101, 0x17f, 0x2}, {0xff, 0x1, 0x52, 0x5, 0x1, 0x40, 0x4, 0x8, 0x100000004}}) (async) socket(0xb, 0x2, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) ioctl$auto(r3, 0x4b67, 0x1) (async) r4 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sg0\x00', 0x8402, 0x0) ioctl$auto_SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f00000001c0)) (async) bpf$auto_BPF_PROG_DETACH(0x9, &(0x7f0000000040)=@bpf_attr_4={0x7ff, r1, 0xfffffffd, r2}, 0x188) (async) socket$nl_generic(0x10, 0x3, 0x10) 233.12173ms ago: executing program 3 (id=1196): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = prctl$auto(0x1000000003b, 0x1, 0x9, 0x5, 0x3) (async, rerun: 32) r1 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) (rerun: 32) truncate$auto(&(0x7f00000000c0)='./file0\x00', 0x0) (async) readlink$auto(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='\x00', 0x50e15b41) r2 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000140), r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vlan1\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vxcan1\x00', 0x0}) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) (rerun: 32) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) r9 = socket(0x1d, 0x2, 0x6) (async) r10 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(r9, &(0x7f0000000040)=@can={0x1d, r11, 0xfd}, 0x6a) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'macvlan0\x00', 0x0}) sendmsg$auto_NETDEV_CMD_DEV_GET(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, r2, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NETDEV_A_DEV_IFINDEX={0x8, 0x1, r3}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r4}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r5}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r6}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r7}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r8}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r11}, @NETDEV_A_DEV_IFINDEX={0x8, 0x1, r12}]}, 0x54}, 0x1, 0x0, 0x0, 0x8081}, 0x800) 177.91602ms ago: executing program 1 (id=1197): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x1000000) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) r1 = syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) sendmsg$auto_BATADV_CMD_SET_MESH(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT={0x8, 0x1a, 0x7}, @BATADV_ATTR_MESH_ADDRESS={0xa, 0x5, @remote}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffa}, @BATADV_ATTR_MESH_IFNAME={0x14, 0x4, 'team0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x880}, 0x48800) epoll_create$auto(0x1) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) mmap$auto(0x0, 0x40006, 0xe2, 0x20009b72, 0x7, 0x28000) openat$auto_msr_fops_msr(0xffffffffffffff9c, 0x0, 0x121980, 0x0) setsockopt$auto_SO_OOBINLINE(0xffffffffffffffff, 0x3, 0xa, &(0x7f0000000080)='nlctrl\x00', 0x2) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x3f) madvise$auto(0x3000, 0xffffffffffff0001, 0x15) 0s ago: executing program 3 (id=1198): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/bdi/252:0/min_ratio_fine\x00', 0xc0082, 0x0) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) io_uring_setup$auto(0x12, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = open(0x0, 0x22240, 0x55) socket(0x2, 0x3, 0xa) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x8) connect$auto(0x3, &(0x7f00000018c0)=@l2tp={0x2, 0x0, @multicast1}, 0x55) statx$auto(r1, 0x0, 0x1003, 0x4005, 0x0) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) io_uring_setup$auto(0x8000, &(0x7f0000000140)={0x2, 0x8, 0x3, 0x0, 0x7, 0x101, 0xffffffffffffffff, [0x95, 0x9], {0xffffff80, 0x9, 0x10, 0xb831, 0x3, 0xdbb, 0x3, 0xee9, 0x2}, {0x8001, 0x6, 0x8, 0x1, 0x8, 0x0, 0x4, 0x6, 0xf}}) ppoll$auto(&(0x7f0000000140)={0xffffffffffffffff, 0x3ff, 0x4}, 0x7f, 0x0, 0x0, 0x8) sendfile$auto(r0, r0, 0x0, 0xef3) kernel console output (not intermixed with test programs): f/0x510 [ 182.966054][ T7472] ? constrain_params_by_rules+0x175/0xca0 [ 182.966087][ T7472] should_failslab+0xc2/0x120 [ 182.966117][ T7472] __kmalloc_noprof+0xd2/0x510 [ 182.966141][ T7472] ? unwind_get_return_address+0x59/0xa0 [ 182.966187][ T7472] constrain_params_by_rules+0x175/0xca0 [ 182.966228][ T7472] ? stack_trace_save+0x8e/0xc0 [ 182.966259][ T7472] ? stack_depot_save_flags+0x28/0xa40 [ 182.966287][ T7472] ? __pfx_constrain_params_by_rules+0x10/0x10 [ 182.966330][ T7472] ? __kasan_kmalloc+0xaa/0xb0 [ 182.966352][ T7472] ? snd_pcm_oss_change_params_locked+0x247/0x3a30 [ 182.966385][ T7472] ? snd_pcm_oss_get_active_substream+0x168/0x1d0 [ 182.966417][ T7472] ? snd_pcm_oss_get_formats+0x7e/0x340 [ 182.966460][ T7472] ? rcu_is_watching+0x12/0xc0 [ 182.966486][ T7472] ? snd_interval_refine+0x2fa/0x580 [ 182.966516][ T7472] snd_pcm_hw_refine+0x7de/0xad0 [ 182.966556][ T7472] ? __pfx_snd_pcm_hw_refine+0x10/0x10 [ 182.966602][ T7472] ? __asan_memset+0x23/0x50 [ 182.966636][ T7472] ? _snd_pcm_hw_param_min+0x259/0x630 [ 182.966674][ T7472] snd_pcm_oss_change_params_locked+0x65e/0x3a30 [ 182.966712][ T7472] ? rcu_is_watching+0x12/0xc0 [ 182.966743][ T7472] ? lockdep_hardirqs_on+0x7c/0x110 [ 182.966772][ T7472] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 182.966808][ T7472] ? __pfx___mutex_lock+0x10/0x10 [ 182.966832][ T7472] ? tomoyo_path_number_perm+0x295/0x580 [ 182.966898][ T7472] snd_pcm_oss_get_active_substream+0x168/0x1d0 [ 182.966944][ T7472] snd_pcm_oss_get_formats+0x7e/0x340 [ 182.966976][ T7472] ? find_held_lock+0x2b/0x80 [ 182.967003][ T7472] ? __pfx_snd_pcm_oss_get_formats+0x10/0x10 [ 182.967034][ T7472] ? __might_fault+0x13b/0x190 [ 182.967071][ T7472] snd_pcm_oss_ioctl+0x2efb/0x37a0 [ 182.967104][ T7472] ? find_held_lock+0x2b/0x80 [ 182.967129][ T7472] ? hook_file_ioctl_common+0x145/0x410 [ 182.967163][ T7472] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 182.967200][ T7472] ? __fget_files+0x20e/0x3c0 [ 182.967243][ T7472] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 182.967279][ T7472] __x64_sys_ioctl+0x18e/0x210 [ 182.967314][ T7472] do_syscall_64+0xcd/0x490 [ 182.967340][ T7472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.967363][ T7472] RIP: 0033:0x7f43e198e9a9 [ 182.967384][ T7472] 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 [ 182.967403][ T7472] RSP: 002b:00007f43e2809038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.967417][ T7472] RAX: ffffffffffffffda RBX: 00007f43e1bb5fa0 RCX: 00007f43e198e9a9 [ 182.967427][ T7472] RDX: 0000000000000000 RSI: 00000000c0045005 RDI: 0000000000000005 [ 182.967437][ T7472] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 182.967445][ T7472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.967454][ T7472] R13: 0000000000000000 R14: 00007f43e1bb5fa0 R15: 00007ffcbe8434a8 [ 182.967474][ T7472] [ 183.632032][ T7478] can: request_module (can-proto-3) failed. [ 184.768740][ T7498] : renamed from gre0 (while UP) [ 185.199134][ T7509] usbcore.quirks: string doesn't fit in 127 chars. [ 185.425362][ T7513] netlink: 28 bytes leftover after parsing attributes in process `syz.2.282'. [ 185.489468][ T7514] netlink: 4 bytes leftover after parsing attributes in process `syz.0.281'. [ 185.506083][ T7515] nfs4: Unknown parameter '' [ 186.004150][ T7525] batman_adv: Routing algorithm '' is not supported [ 186.036341][ T30] audit: type=1800 audit(1753686794.773:2): pid=7530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.287" name="dynamic_events" dev="tracefs" ino=7 res=0 errno=0 [ 186.408886][ T7537] netlink: 8 bytes leftover after parsing attributes in process `syz.3.288'. [ 189.832228][ T7602] openvswitch: netlink: nsh attribute has 14 unknown bytes. [ 191.225293][ T7598] Line length is too long: Should be less than 4094 [ 191.335096][ T7620] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input23 [ 191.877099][ T7621] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input24 [ 193.415108][ T7650] FAULT_INJECTION: forcing a failure. [ 193.415108][ T7650] name failslab, interval 1, probability 0, space 0, times 0 [ 193.518782][ T7650] CPU: 1 UID: 0 PID: 7650 Comm: syz.1.306 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 193.518818][ T7650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 193.518832][ T7650] Call Trace: [ 193.518841][ T7650] [ 193.518852][ T7650] dump_stack_lvl+0x16c/0x1f0 [ 193.518884][ T7650] should_fail_ex+0x512/0x640 [ 193.518912][ T7650] ? __kmalloc_cache_node_noprof+0x5a/0x420 [ 193.518968][ T7650] should_failslab+0xc2/0x120 [ 193.519000][ T7650] __kmalloc_cache_node_noprof+0x6d/0x420 [ 193.519043][ T7650] ? __get_vm_area_node+0x101/0x330 [ 193.519084][ T7650] __get_vm_area_node+0x101/0x330 [ 193.519124][ T7650] __vmalloc_node_range_noprof+0x271/0x14b0 [ 193.519162][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 193.519212][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 193.519252][ T7650] ? rcu_is_watching+0x12/0xc0 [ 193.519284][ T7650] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 193.519328][ T7650] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 193.519361][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 193.519396][ T7650] __vmalloc_node_noprof+0xad/0xf0 [ 193.519432][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 193.519468][ T7650] ? __pfx_snd_dma_vmalloc_alloc+0x10/0x10 [ 193.519509][ T7650] __snd_dma_alloc_pages+0x50/0x90 [ 193.519547][ T7650] snd_dma_alloc_dir_pages+0x151/0x240 [ 193.519589][ T7650] do_alloc_pages+0x115/0x280 [ 193.519633][ T7650] snd_pcm_lib_malloc_pages+0x3df/0x980 [ 193.519676][ T7650] snd_pcm_hw_params+0x15e1/0x1b40 [ 193.519719][ T7650] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 193.519757][ T7650] ? snd_pcm_hw_param_near.constprop.0+0x734/0x8e0 [ 193.519798][ T7650] ? __pfx_snd_pcm_hw_param_near.constprop.0+0x10/0x10 [ 193.519840][ T7650] snd_pcm_kernel_ioctl+0x147/0x2e0 [ 193.519879][ T7650] snd_pcm_oss_change_params_locked+0x1432/0x3a30 [ 193.519938][ T7650] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 193.519977][ T7650] ? snd_pcm_oss_sync+0x30c/0x840 [ 193.520036][ T7650] snd_pcm_oss_make_ready_locked+0xb7/0x130 [ 193.520075][ T7650] snd_pcm_oss_sync+0x32e/0x840 [ 193.520114][ T7650] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 193.520147][ T7650] snd_pcm_oss_release+0x28b/0x310 [ 193.520183][ T7650] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 193.520214][ T7650] __fput+0x402/0xb70 [ 193.520254][ T7650] task_work_run+0x14d/0x240 [ 193.520293][ T7650] ? __pfx_task_work_run+0x10/0x10 [ 193.520332][ T7650] ? __pfx___do_sys_close_range+0x10/0x10 [ 193.520367][ T7650] exit_to_user_mode_loop+0xeb/0x110 [ 193.520407][ T7650] do_syscall_64+0x3f6/0x490 [ 193.520437][ T7650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.520464][ T7650] RIP: 0033:0x7fa95df8e9a9 [ 193.520487][ T7650] 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 [ 193.520512][ T7650] RSP: 002b:00007fa95ee5a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 193.520537][ T7650] RAX: 0000000000000000 RBX: 00007fa95e1b6160 RCX: 00007fa95df8e9a9 [ 193.520554][ T7650] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 193.520568][ T7650] RBP: 00007fa95e010d69 R08: 0000000000000000 R09: 0000000000000000 [ 193.520584][ T7650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.520599][ T7650] R13: 0000000000000000 R14: 00007fa95e1b6160 R15: 00007fff5f3e1258 [ 193.520634][ T7650] [ 193.520745][ T7650] syz.1.306: vmalloc error: size 2097152, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 194.034552][ T7650] CPU: 1 UID: 0 PID: 7650 Comm: syz.1.306 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 194.034594][ T7650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 194.034609][ T7650] Call Trace: [ 194.034617][ T7650] [ 194.034627][ T7650] dump_stack_lvl+0x16c/0x1f0 [ 194.034659][ T7650] warn_alloc+0x248/0x3a0 [ 194.034686][ T7650] ? __pfx_warn_alloc+0x10/0x10 [ 194.034713][ T7650] ? __kmalloc_cache_node_noprof+0x272/0x420 [ 194.034755][ T7650] ? __kasan_kmalloc+0x8a/0xb0 [ 194.034787][ T7650] ? __get_vm_area_node+0x208/0x330 [ 194.034827][ T7650] __vmalloc_node_range_noprof+0xb2d/0x14b0 [ 194.034873][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 194.034913][ T7650] ? rcu_is_watching+0x12/0xc0 [ 194.034943][ T7650] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 194.034986][ T7650] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 194.035019][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 194.035055][ T7650] __vmalloc_node_noprof+0xad/0xf0 [ 194.035090][ T7650] ? __snd_dma_alloc_pages+0x50/0x90 [ 194.035125][ T7650] ? __pfx_snd_dma_vmalloc_alloc+0x10/0x10 [ 194.035166][ T7650] __snd_dma_alloc_pages+0x50/0x90 [ 194.035204][ T7650] snd_dma_alloc_dir_pages+0x151/0x240 [ 194.035246][ T7650] do_alloc_pages+0x115/0x280 [ 194.035286][ T7650] snd_pcm_lib_malloc_pages+0x3df/0x980 [ 194.035331][ T7650] snd_pcm_hw_params+0x15e1/0x1b40 [ 194.035375][ T7650] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 194.035412][ T7650] ? snd_pcm_hw_param_near.constprop.0+0x734/0x8e0 [ 194.035452][ T7650] ? __pfx_snd_pcm_hw_param_near.constprop.0+0x10/0x10 [ 194.035494][ T7650] snd_pcm_kernel_ioctl+0x147/0x2e0 [ 194.035533][ T7650] snd_pcm_oss_change_params_locked+0x1432/0x3a30 [ 194.035586][ T7650] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 194.035623][ T7650] ? snd_pcm_oss_sync+0x30c/0x840 [ 194.035676][ T7650] snd_pcm_oss_make_ready_locked+0xb7/0x130 [ 194.035709][ T7650] snd_pcm_oss_sync+0x32e/0x840 [ 194.035749][ T7650] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 194.035785][ T7650] snd_pcm_oss_release+0x28b/0x310 [ 194.035819][ T7650] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 194.035853][ T7650] __fput+0x402/0xb70 [ 194.035890][ T7650] task_work_run+0x14d/0x240 [ 194.035928][ T7650] ? __pfx_task_work_run+0x10/0x10 [ 194.035963][ T7650] ? __pfx___do_sys_close_range+0x10/0x10 [ 194.035997][ T7650] exit_to_user_mode_loop+0xeb/0x110 [ 194.036035][ T7650] do_syscall_64+0x3f6/0x490 [ 194.036065][ T7650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.036090][ T7650] RIP: 0033:0x7fa95df8e9a9 [ 194.036111][ T7650] 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 [ 194.036135][ T7650] RSP: 002b:00007fa95ee5a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 194.036159][ T7650] RAX: 0000000000000000 RBX: 00007fa95e1b6160 RCX: 00007fa95df8e9a9 [ 194.036175][ T7650] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 194.036189][ T7650] RBP: 00007fa95e010d69 R08: 0000000000000000 R09: 0000000000000000 [ 194.036204][ T7650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.036218][ T7650] R13: 0000000000000000 R14: 00007fa95e1b6160 R15: 00007fff5f3e1258 [ 194.036253][ T7650] [ 194.227137][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.364658][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.428727][ T7650] Mem-Info: [ 194.498137][ T7650] active_anon:25036 inactive_anon:0 isolated_anon:0 [ 194.498137][ T7650] active_file:16308 inactive_file:41752 isolated_file:0 [ 194.498137][ T7650] unevictable:768 dirty:876 writeback:0 [ 194.498137][ T7650] slab_reclaimable:10331 slab_unreclaimable:94501 [ 194.498137][ T7650] mapped:31320 shmem:18055 pagetables:1136 [ 194.498137][ T7650] sec_pagetables:0 bounce:0 [ 194.498137][ T7650] kernel_misc_reclaimable:0 [ 194.498137][ T7650] free:1289455 free_pcp:26056 free_cma:0 [ 194.604497][ T7650] Node 0 active_anon:90244kB inactive_anon:0kB active_file:65232kB inactive_file:166808kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:125280kB dirty:3504kB writeback:0kB shmem:64684kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:12316kB pagetables:4416kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 194.652441][ T7650] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 194.873908][ T7650] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 194.966595][ T7650] lowmem_reserve[]: 0 2480 2482 2482 2482 [ 194.974476][ T7650] Node 0 DMA32 free:1252168kB boost:0kB min:34076kB low:42592kB high:51108kB reserved_highatomic:0KB free_highatomic:0KB active_anon:83216kB inactive_anon:0kB active_file:65216kB inactive_file:165548kB unevictable:1536kB writepending:3588kB present:3129332kB managed:2540444kB mlocked:0kB bounce:0kB free_pcp:91140kB local_pcp:55996kB free_cma:0kB [ 195.014824][ T7650] lowmem_reserve[]: 0 0 1 1 1 [ 195.024866][ T7650] Node 0 Normal free:20kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:1308kB unevictable:0kB writepending:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 195.063021][ T7650] lowmem_reserve[]: 0 0 0 0 0 [ 195.074114][ T7650] Node 1 Normal free:3892352kB boost:0kB min:55804kB low:69752kB high:83700kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:23488kB local_pcp:8516kB free_cma:0kB [ 195.088984][ T7675] block nbd7: not configured, cannot reconfigure [ 195.122452][ T7650] lowmem_reserve[]: 0 0 0 0 0 [ 195.127477][ T7650] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 195.143149][ T7650] Node 0 DMA32: 4481*4kB (UM) 1074*8kB (UME) 512*16kB (UME) 539*32kB (UME) 114*64kB (UME) 13*128kB (UME) 15*256kB (ME) 9*512kB (UME) 7*1024kB (M) 1*2048kB (M) 287*4096kB (UM) = 1254132kB [ 195.183851][ T7650] Node 0 Normal: 1*4kB (M) 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 195.273044][ T7650] Node 1 Normal: 214*4kB (UME) 61*8kB (UME) 58*16kB (UME) 77*32kB (UME) 24*64kB (UME) 8*128kB (UME) 8*256kB (UM) 8*512kB (UME) 2*1024kB (UE) 3*2048kB (UME) 945*4096kB (M) = 3892352kB [ 195.292815][ T7650] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 195.303045][ T7650] Node 0 hugepages_total=5 hugepages_free=4 hugepages_surp=3 hugepages_size=2048kB [ 195.314862][ T7650] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 195.326945][ T7650] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 195.336885][ T7650] 72734 total pagecache pages [ 195.341569][ T7650] 0 pages in swap cache [ 195.349514][ T7650] Free swap = 124996kB [ 195.363641][ T7650] Total swap = 124996kB [ 195.380210][ T7650] 2097051 pages RAM [ 195.403046][ T7650] 0 pages HighMem/MovableOnly [ 195.409482][ T7650] 429962 pages reserved [ 195.425539][ T7650] 0 pages cma reserved [ 197.431472][ T7719] can: request_module (can-proto-3) failed. [ 197.483200][ T7717] can: request_module (can-proto-3) failed. [ 198.205296][ T7729] netlink: 8 bytes leftover after parsing attributes in process `syz.2.323'. [ 198.214272][ T7728] netlink: 8 bytes leftover after parsing attributes in process `syz.2.323'. [ 198.229008][ T7726] netlink: 8 bytes leftover after parsing attributes in process `syz.1.322'. [ 201.900985][ T7791] capability: warning: `syz.1.331' uses 32-bit capabilities (legacy support in use) [ 201.932253][ T7786] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint). [ 202.045151][ T7788] netlink: zone id is out of range [ 202.052996][ T7788] netlink: zone id is out of range [ 202.058149][ T7788] netlink: zone id is out of range [ 202.065813][ T7788] netlink: zone id is out of range [ 202.073088][ T7788] netlink: zone id is out of range [ 202.079051][ T7788] netlink: zone id is out of range [ 202.084281][ T7788] netlink: zone id is out of range [ 202.089419][ T7788] netlink: zone id is out of range [ 202.272696][ T7788] netlink: zone id is out of range [ 202.289056][ T7788] netlink: zone id is out of range [ 203.315632][ T7817] can: request_module (can-proto-3) failed. [ 204.012524][ T7833] netlink: 8 bytes leftover after parsing attributes in process `syz.1.336'. [ 205.150463][ T7855] Invalid ELF header magic: != ELF [ 206.546341][ T5850] Bluetooth: hci0: command 0x0406 tx timeout [ 206.546366][ T5167] Bluetooth: hci1: command 0x0406 tx timeout [ 206.546405][ T5167] Bluetooth: hci3: command 0x0406 tx timeout [ 206.553277][ T5854] Bluetooth: hci2: command 0x0406 tx timeout [ 206.781053][ T7881] can: request_module (can-proto-3) failed. [ 207.485832][ T7895] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.797866][ T7906] netlink: 4 bytes leftover after parsing attributes in process `syz.1.350'. [ 207.869855][ T7903] netlink: 25 bytes leftover after parsing attributes in process `syz.1.350'. [ 209.050756][ T5858] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 209.050797][ T5858] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 209.067448][ T5858] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 209.067534][ T5858] Bluetooth: hci1: adv larger than maximum supported [ 209.075342][ T5858] Bluetooth: hci1: Malformed LE Event: 0x0d [ 210.977789][ T7948] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input25 [ 211.621339][ T7949] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input26 [ 212.394533][ T7977] netlink: 16 bytes leftover after parsing attributes in process `syz.1.366'. [ 212.483486][ T30] audit: type=1800 audit(1753686821.233:3): pid=7976 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.365" name="dbroot" dev="configfs" ino=19528 res=0 errno=0 [ 213.145592][ T8000] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input27 [ 213.457150][ T7998] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 213.579995][ T8002] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input28 [ 215.817225][ T7995] syz.2.367 (7995) used greatest stack depth: 21064 bytes left [ 216.637466][ T8047] netlink: 4 bytes leftover after parsing attributes in process `syz.2.377'. [ 216.969660][ T8043] netlink: 25 bytes leftover after parsing attributes in process `syz.2.377'. [ 217.018799][ T8043] ======================================================= [ 217.018799][ T8043] WARNING: The mand mount option has been deprecated and [ 217.018799][ T8043] and is ignored by this kernel. Remove the mand [ 217.018799][ T8043] option from the mount to silence this warning. [ 217.018799][ T8043] ======================================================= [ 217.066714][ T8043] nfsd: Unknown parameter 'Z' [ 217.950814][ T8057] QAT: Stopping all acceleration devices. [ 217.976935][ T8066] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input30 [ 218.414490][ T8073] netlink: 4 bytes leftover after parsing attributes in process `syz.3.383'. [ 218.565464][ T8078] FAULT_INJECTION: forcing a failure. [ 218.565464][ T8078] name failslab, interval 1, probability 0, space 0, times 0 [ 218.578297][ T8078] CPU: 0 UID: 0 PID: 8078 Comm: syz.0.384 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 218.578333][ T8078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 218.578350][ T8078] Call Trace: [ 218.578358][ T8078] [ 218.578368][ T8078] dump_stack_lvl+0x16c/0x1f0 [ 218.578400][ T8078] should_fail_ex+0x512/0x640 [ 218.578425][ T8078] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 218.578456][ T8078] should_failslab+0xc2/0x120 [ 218.578485][ T8078] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 218.578513][ T8078] ? security_file_alloc+0x34/0x2b0 [ 218.578554][ T8078] security_file_alloc+0x34/0x2b0 [ 218.578588][ T8078] init_file+0x93/0x4c0 [ 218.578618][ T8078] alloc_empty_file+0x73/0x1e0 [ 218.578651][ T8078] alloc_file_pseudo+0x13a/0x230 [ 218.578685][ T8078] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 218.578724][ T8078] ioctx_alloc+0x5ab/0x2120 [ 218.578771][ T8078] ? find_held_lock+0x2b/0x80 [ 218.578799][ T8078] ? __pfx_ioctx_alloc+0x10/0x10 [ 218.578831][ T8078] ? __might_fault+0x13b/0x190 [ 218.578863][ T8078] __x64_sys_io_setup+0xc9/0x210 [ 218.578899][ T8078] do_syscall_64+0xcd/0x490 [ 218.578925][ T8078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.578949][ T8078] RIP: 0033:0x7f71a4f8e9a9 [ 218.578970][ T8078] 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 [ 218.578994][ T8078] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 218.579017][ T8078] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 218.579034][ T8078] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 000000000000ffff [ 218.579050][ T8078] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 218.579062][ T8078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 218.579074][ T8078] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 218.579107][ T8078] [ 219.078131][ T8068] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input31 [ 219.259684][ T8084] FAULT_INJECTION: forcing a failure. [ 219.259684][ T8084] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.299692][ T8084] CPU: 0 UID: 0 PID: 8084 Comm: syz.0.385 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 219.299730][ T8084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 219.299747][ T8084] Call Trace: [ 219.299755][ T8084] [ 219.299765][ T8084] dump_stack_lvl+0x16c/0x1f0 [ 219.299797][ T8084] should_fail_ex+0x512/0x640 [ 219.299831][ T8084] should_fail_alloc_page+0xe7/0x130 [ 219.299865][ T8084] prepare_alloc_pages+0x3c2/0x610 [ 219.299904][ T8084] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 219.299952][ T8084] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 219.299996][ T8084] ? __pfx___might_resched+0x10/0x10 [ 219.300023][ T8084] ? rcu_is_watching+0x12/0xc0 [ 219.300050][ T8084] ? lockdep_init_map_type+0x5c/0x280 [ 219.300083][ T8084] ? lockdep_init_map_type+0x5c/0x280 [ 219.300129][ T8084] ? lockdep_init_map_type+0x5c/0x280 [ 219.300169][ T8084] ? ioctx_alloc+0x1679/0x2120 [ 219.300202][ T8084] __alloc_pages_noprof+0xb/0x1b0 [ 219.300228][ T8084] ___kmalloc_large_node+0x84/0x1e0 [ 219.300267][ T8084] ? ioctx_alloc+0x1679/0x2120 [ 219.300299][ T8084] __kmalloc_large_node_noprof+0x1c/0x70 [ 219.300335][ T8084] __kmalloc_noprof.cold+0xc/0x61 [ 219.300381][ T8084] ioctx_alloc+0x1679/0x2120 [ 219.300429][ T8084] ? find_held_lock+0x2b/0x80 [ 219.300453][ T8084] ? __pfx_ioctx_alloc+0x10/0x10 [ 219.300484][ T8084] ? __might_fault+0x13b/0x190 [ 219.300518][ T8084] __x64_sys_io_setup+0xc9/0x210 [ 219.300557][ T8084] do_syscall_64+0xcd/0x490 [ 219.300587][ T8084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.300612][ T8084] RIP: 0033:0x7f71a4f8e9a9 [ 219.300634][ T8084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 219.300656][ T8084] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 219.300681][ T8084] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 219.300699][ T8084] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 000000000000ffff [ 219.300715][ T8084] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 219.300731][ T8084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 219.300746][ T8084] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 219.300782][ T8084] [ 221.769043][ T5858] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 221.769086][ T5858] Bluetooth: hci1: unexpected subevent 0x0e length: 725 > 15 [ 221.783900][ T5858] Bluetooth: hci1: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 222.236085][ T8129] FAULT_INJECTION: forcing a failure. [ 222.236085][ T8129] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.284654][ T8129] CPU: 1 UID: 0 PID: 8129 Comm: syz.0.394 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 222.284693][ T8129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 222.284709][ T8129] Call Trace: [ 222.284717][ T8129] [ 222.284727][ T8129] dump_stack_lvl+0x16c/0x1f0 [ 222.284759][ T8129] should_fail_ex+0x512/0x640 [ 222.284793][ T8129] should_fail_alloc_page+0xe7/0x130 [ 222.284827][ T8129] prepare_alloc_pages+0x3c2/0x610 [ 222.284868][ T8129] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 222.284915][ T8129] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 222.284959][ T8129] ? __pfx___might_resched+0x10/0x10 [ 222.284985][ T8129] ? rcu_is_watching+0x12/0xc0 [ 222.285012][ T8129] ? lockdep_init_map_type+0x5c/0x280 [ 222.285053][ T8129] ? lockdep_init_map_type+0x5c/0x280 [ 222.285091][ T8129] ? lockdep_init_map_type+0x5c/0x280 [ 222.285130][ T8129] ? ioctx_alloc+0x1679/0x2120 [ 222.285165][ T8129] __alloc_pages_noprof+0xb/0x1b0 [ 222.285191][ T8129] ___kmalloc_large_node+0x84/0x1e0 [ 222.285230][ T8129] ? ioctx_alloc+0x1679/0x2120 [ 222.285263][ T8129] __kmalloc_large_node_noprof+0x1c/0x70 [ 222.285300][ T8129] __kmalloc_noprof.cold+0xc/0x61 [ 222.285344][ T8129] ioctx_alloc+0x1679/0x2120 [ 222.285393][ T8129] ? find_held_lock+0x2b/0x80 [ 222.285418][ T8129] ? __pfx_ioctx_alloc+0x10/0x10 [ 222.285449][ T8129] ? __might_fault+0x13b/0x190 [ 222.285484][ T8129] __x64_sys_io_setup+0xc9/0x210 [ 222.285523][ T8129] do_syscall_64+0xcd/0x490 [ 222.285552][ T8129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.285578][ T8129] RIP: 0033:0x7f71a4f8e9a9 [ 222.285599][ T8129] 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 [ 222.285623][ T8129] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 222.285646][ T8129] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 222.285664][ T8129] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 000000000000ffff [ 222.285679][ T8129] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 222.285694][ T8129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.285709][ T8129] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 222.285744][ T8129] [ 222.539016][ T8132] net_ratelimit: 22 callbacks suppressed [ 222.539037][ T8132] openvswitch: netlink: Key type 59 is out of range max 32 [ 222.842704][ T8143] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input32 [ 223.367941][ T8145] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input33 [ 224.516059][ T8163] can: request_module (can-proto-3) failed. [ 224.549217][ T8168] random: crng reseeded on system resumption [ 224.859634][ T8173] can: request_module (can-proto-3) failed. [ 225.333218][ T8183] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 225.361500][ T8183] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 225.400373][ T8183] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 225.466827][ T8183] page_type: f5(slab) [ 225.470885][ T8183] raw: 00fff00000000040 ffff88801b84b500 dead000000000122 0000000000000000 [ 225.479823][ T8183] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 225.488536][ T8183] head: 00fff00000000040 ffff88801b84b500 dead000000000122 0000000000000000 [ 225.497345][ T8183] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 225.506128][ T8183] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 225.515716][ T8183] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 225.524596][ T8183] page dumped because: unmovable page [ 225.532982][ T8183] page_owner tracks the page as allocated [ 225.539085][ T8183] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5856, tgid 5856 (syz-executor), ts 86355961585, free_ts 86301503257 [ 225.579237][ T8183] post_alloc_hook+0x1c0/0x230 [ 225.585588][ T8183] get_page_from_freelist+0x1321/0x3890 [ 225.591190][ T8183] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 225.597594][ T8183] alloc_pages_mpol+0x1fb/0x550 [ 225.602507][ T8183] new_slab+0x23b/0x330 [ 225.607155][ T8183] ___slab_alloc+0xd9c/0x1940 [ 225.611900][ T8183] __slab_alloc.constprop.0+0x56/0xb0 [ 225.621526][ T8183] __kmalloc_node_track_caller_noprof+0x2ee/0x510 [ 225.628354][ T8183] kmemdup_noprof+0x29/0x60 [ 225.635529][ T8183] __addrconf_sysctl_register+0xbb/0x360 [ 225.641247][ T8183] addrconf_sysctl_register+0x15f/0x1f0 [ 225.655430][ T8183] ipv6_add_dev+0xb39/0x15f0 [ 225.664157][ T8183] addrconf_notify+0x53e/0x19e0 [ 225.669073][ T8183] notifier_call_chain+0xb9/0x410 [ 225.705152][ T8183] call_netdevice_notifiers_info+0xbe/0x140 [ 225.716550][ T8183] register_netdevice+0x182e/0x2270 [ 225.724522][ T8183] page last free pid 5843 tgid 5843 stack trace: [ 225.730897][ T8183] __free_frozen_pages+0x7fe/0x1180 [ 225.741191][ T8183] qlist_free_all+0x4d/0x120 [ 225.746946][ T8183] kasan_quarantine_reduce+0x195/0x1e0 [ 225.752574][ T8183] __kasan_slab_alloc+0x69/0x90 [ 225.758049][ T8183] kmem_cache_alloc_node_noprof+0x1d5/0x3b0 [ 225.780561][ T8183] __alloc_skb+0x2b2/0x380 [ 225.790942][ T8183] netlink_ack+0x15d/0xb80 [ 225.811642][ T8183] netlink_rcv_skb+0x332/0x420 [ 225.816874][ T8183] netlink_unicast+0x58a/0x850 [ 225.844791][ T8183] netlink_sendmsg+0x8d1/0xdd0 [ 225.865405][ T8183] __sys_sendto+0x4a3/0x520 [ 225.869994][ T8183] __x64_sys_sendto+0xe0/0x1c0 [ 225.883066][ T8183] do_syscall_64+0xcd/0x490 [ 225.897490][ T8183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.161175][ T8218] kafs: addr_prefs: Invalid Command [ 227.775488][ T8237] netlink: 8 bytes leftover after parsing attributes in process `syz.0.413'. [ 229.530190][ T8262] FAULT_INJECTION: forcing a failure. [ 229.530190][ T8262] name failslab, interval 1, probability 0, space 0, times 0 [ 229.578892][ T8262] CPU: 1 UID: 0 PID: 8262 Comm: syz.3.419 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 229.578916][ T8262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 229.578925][ T8262] Call Trace: [ 229.578931][ T8262] [ 229.578937][ T8262] dump_stack_lvl+0x16c/0x1f0 [ 229.578958][ T8262] should_fail_ex+0x512/0x640 [ 229.578973][ T8262] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 229.578991][ T8262] should_failslab+0xc2/0x120 [ 229.579008][ T8262] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 229.579023][ T8262] ? d_instantiate+0x77/0x90 [ 229.579037][ T8262] ? alloc_empty_file+0x55/0x1e0 [ 229.579058][ T8262] alloc_empty_file+0x55/0x1e0 [ 229.579076][ T8262] alloc_file_pseudo+0x13a/0x230 [ 229.579095][ T8262] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 229.579118][ T8262] __shmem_file_setup+0x1a3/0x330 [ 229.579141][ T8262] shmem_zero_setup+0x93/0x1a0 [ 229.579157][ T8262] __mmap_region+0x1ece/0x25e0 [ 229.579174][ T8262] ? __pfx___mmap_region+0x10/0x10 [ 229.579188][ T8262] ? rcu_is_watching+0x12/0xc0 [ 229.579206][ T8262] ? rcu_is_watching+0x12/0xc0 [ 229.579220][ T8262] ? trace_sched_exit_tp+0xde/0x130 [ 229.579238][ T8262] ? __schedule+0x1181/0x5dd0 [ 229.579258][ T8262] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 229.579277][ T8262] ? __lock_acquire+0xb8a/0x1c90 [ 229.579311][ T8262] ? __pfx___schedule+0x10/0x10 [ 229.579355][ T8262] ? trace_cap_capable+0x18d/0x200 [ 229.579379][ T8262] mmap_region+0x1ab/0x3f0 [ 229.579394][ T8262] ? __get_unmapped_area+0x267/0x440 [ 229.579416][ T8262] do_mmap+0xa3e/0x1210 [ 229.579438][ T8262] ? __pfx_do_mmap+0x10/0x10 [ 229.579456][ T8262] ? __pfx_down_write_killable+0x10/0x10 [ 229.579476][ T8262] vm_mmap_pgoff+0x281/0x450 [ 229.579496][ T8262] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 229.579517][ T8262] ? __x64_sys_futex+0x1e0/0x4c0 [ 229.579533][ T8262] ? __x64_sys_futex+0x1e9/0x4c0 [ 229.579553][ T8262] ksys_mmap_pgoff+0x7d/0x5c0 [ 229.579569][ T8262] ? xfd_validate_state+0x61/0x180 [ 229.579588][ T8262] ? __pfx_ksys_write+0x10/0x10 [ 229.579603][ T8262] __x64_sys_mmap+0x125/0x190 [ 229.579625][ T8262] do_syscall_64+0xcd/0x490 [ 229.579641][ T8262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.579656][ T8262] RIP: 0033:0x7f6e3238e9a9 [ 229.579669][ T8262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 229.579682][ T8262] RSP: 002b:00007f6e3317f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 229.579696][ T8262] RAX: ffffffffffffffda RBX: 00007f6e325b5fa0 RCX: 00007f6e3238e9a9 [ 229.579705][ T8262] RDX: 0000000000100003 RSI: 0000000002020009 RDI: 0000000000000000 [ 229.579713][ T8262] RBP: 00007f6e32410d69 R08: fffffffffffffffa R09: 0000000000000000 [ 229.579721][ T8262] R10: 0000009000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 229.579730][ T8262] R13: 0000000000000000 R14: 00007f6e325b5fa0 R15: 00007ffc6d488628 [ 229.579749][ T8262] [ 229.868716][ C1] vkms_vblank_simulate: vblank timer overrun [ 231.606639][ T8288] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input34 [ 231.623910][ T8291] netlink: 8 bytes leftover after parsing attributes in process `syz.3.423'. [ 232.125624][ T8292] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input35 [ 233.751044][ T8323] FAULT_INJECTION: forcing a failure. [ 233.751044][ T8323] name failslab, interval 1, probability 0, space 0, times 0 [ 233.803164][ T8323] CPU: 0 UID: 0 PID: 8323 Comm: syz.1.428 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 233.803202][ T8323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 233.803219][ T8323] Call Trace: [ 233.803229][ T8323] [ 233.803239][ T8323] dump_stack_lvl+0x16c/0x1f0 [ 233.803272][ T8323] should_fail_ex+0x512/0x640 [ 233.803298][ T8323] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 233.803341][ T8323] should_failslab+0xc2/0x120 [ 233.803372][ T8323] __kmalloc_cache_noprof+0x6a/0x3e0 [ 233.803408][ T8323] ? do_raw_spin_lock+0x12c/0x2b0 [ 233.803445][ T8323] ? find_held_lock+0x2b/0x80 [ 233.803468][ T8323] ? ip6addrlbl_alloc+0x9a/0x2c0 [ 233.803508][ T8323] ip6addrlbl_alloc+0x9a/0x2c0 [ 233.803545][ T8323] ip6addrlbl_net_init+0x13d/0x400 [ 233.803582][ T8323] ? __pfx_ip6addrlbl_net_init+0x10/0x10 [ 233.803630][ T8323] ops_init+0x1df/0x5f0 [ 233.803664][ T8323] setup_net+0x1ff/0x510 [ 233.803692][ T8323] ? lockdep_init_map_type+0x5c/0x280 [ 233.803731][ T8323] ? __pfx_setup_net+0x10/0x10 [ 233.803771][ T8323] ? debug_mutex_init+0x37/0x70 [ 233.803802][ T8323] copy_net_ns+0x2a6/0x5f0 [ 233.803838][ T8323] create_new_namespaces+0x3ea/0xa90 [ 233.803877][ T8323] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 233.803910][ T8323] ksys_unshare+0x45b/0xa40 [ 233.803943][ T8323] ? __pfx_ksys_unshare+0x10/0x10 [ 233.803978][ T8323] ? xfd_validate_state+0x61/0x180 [ 233.804022][ T8323] __x64_sys_unshare+0x31/0x40 [ 233.804054][ T8323] do_syscall_64+0xcd/0x490 [ 233.804083][ T8323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.804110][ T8323] RIP: 0033:0x7fa95df8e9a9 [ 233.804131][ T8323] 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 [ 233.804155][ T8323] RSP: 002b:00007fa95ee9c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 233.804184][ T8323] RAX: ffffffffffffffda RBX: 00007fa95e1b5fa0 RCX: 00007fa95df8e9a9 [ 233.804202][ T8323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 233.804217][ T8323] RBP: 00007fa95e010d69 R08: 0000000000000000 R09: 0000000000000000 [ 233.804233][ T8323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 233.804248][ T8323] R13: 0000000000000000 R14: 00007fa95e1b5fa0 R15: 00007fff5f3e1258 [ 233.804283][ T8323] [ 234.260409][ T8332] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input36 [ 234.533946][ T8337] ptrace attach of "./syz-executor exec"[5852] was attempted by ""[8337] [ 234.869654][ T8333] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input37 [ 236.318505][ T8367] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 236.342222][ T8367] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 236.403035][ T8367] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 236.510212][ T8367] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 236.587380][ T8367] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 236.689687][ T8367] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 236.706520][ T8367] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 236.744020][ T8367] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 236.751735][ T8367] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 237.118066][ T8375] syz.3.437 (8375): /proc/8368/oom_adj is deprecated, please use /proc/8368/oom_score_adj instead. [ 238.399945][ T5858] Bluetooth: hci0: command 0x0406 tx timeout [ 238.552989][ T5858] Bluetooth: hci1: command 0x0406 tx timeout [ 238.702984][ T5858] Bluetooth: hci2: command 0x0406 tx timeout [ 238.783065][ T5858] Bluetooth: hci3: command 0x0406 tx timeout [ 238.946183][ T8419] FAULT_INJECTION: forcing a failure. [ 238.946183][ T8419] name failslab, interval 1, probability 0, space 0, times 0 [ 238.959077][ T8419] CPU: 0 UID: 0 PID: 8419 Comm: syz.2.441 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 238.959114][ T8419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 238.959127][ T8419] Call Trace: [ 238.959135][ T8419] [ 238.959145][ T8419] dump_stack_lvl+0x16c/0x1f0 [ 238.959175][ T8419] should_fail_ex+0x512/0x640 [ 238.959199][ T8419] ? __kmalloc_noprof+0xbf/0x510 [ 238.959225][ T8419] ? fib_default_rule_add+0x4f/0x420 [ 238.959249][ T8419] should_failslab+0xc2/0x120 [ 238.959276][ T8419] __kmalloc_noprof+0xd2/0x510 [ 238.959298][ T8419] ? lockdep_init_map_type+0x5c/0x280 [ 238.959336][ T8419] fib_default_rule_add+0x4f/0x420 [ 238.959369][ T8419] ? __pfx_ipmr_net_init+0x10/0x10 [ 238.959398][ T8419] ipmr_net_init+0x1ee/0x4e0 [ 238.959426][ T8419] ? __pfx_ipmr_net_init+0x10/0x10 [ 238.959453][ T8419] ops_init+0x1df/0x5f0 [ 238.959484][ T8419] setup_net+0x1ff/0x510 [ 238.959507][ T8419] ? lockdep_init_map_type+0x5c/0x280 [ 238.959537][ T8419] ? __pfx_setup_net+0x10/0x10 [ 238.959564][ T8419] ? debug_mutex_init+0x37/0x70 [ 238.959590][ T8419] copy_net_ns+0x2a6/0x5f0 [ 238.959620][ T8419] create_new_namespaces+0x3ea/0xa90 [ 238.959653][ T8419] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 238.959681][ T8419] ksys_unshare+0x45b/0xa40 [ 238.959711][ T8419] ? __pfx_ksys_unshare+0x10/0x10 [ 238.959741][ T8419] ? xfd_validate_state+0x61/0x180 [ 238.959780][ T8419] __x64_sys_unshare+0x31/0x40 [ 238.959808][ T8419] do_syscall_64+0xcd/0x490 [ 238.959834][ T8419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.959857][ T8419] RIP: 0033:0x7f43e198e9a9 [ 238.959875][ T8419] 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 [ 238.959896][ T8419] RSP: 002b:00007f43e27c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 238.959917][ T8419] RAX: ffffffffffffffda RBX: 00007f43e1bb6160 RCX: 00007f43e198e9a9 [ 238.959932][ T8419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 238.959945][ T8419] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 238.959959][ T8419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.959972][ T8419] R13: 0000000000000000 R14: 00007f43e1bb6160 R15: 00007ffcbe8434a8 [ 238.960002][ T8419] [ 239.214873][ T8416] netlink: 4 bytes leftover after parsing attributes in process `syz.3.442'. [ 239.465393][ T8422] netlink: 'syz.0.443': attribute type 1 has an invalid length. [ 240.081103][ T8436] netlink: 28 bytes leftover after parsing attributes in process `syz.1.445'. [ 240.090046][ T8436] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 240.097467][ T8436] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 240.138674][ T8436] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 240.174973][ T8436] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 240.473166][ T5858] Bluetooth: hci0: command 0x0406 tx timeout [ 240.623095][ T5858] Bluetooth: hci1: command 0x0406 tx timeout [ 240.784678][ T5858] Bluetooth: hci2: command 0x0406 tx timeout [ 240.843998][ T8448] random: crng reseeded on system resumption [ 240.864890][ T5858] Bluetooth: hci3: command 0x0406 tx timeout [ 242.249200][ T8467] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input39 [ 242.543231][ T5858] Bluetooth: hci0: command 0x0406 tx timeout [ 243.337645][ T8484] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input40 [ 243.425499][ T8491] ecryptfs_miscdev_write: Minimum acceptable packet size is [14], but amount of data written is only [5]. Discarding response packet. [ 243.928305][ T8498] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input41 [ 244.669921][ T8499] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input42 [ 244.722645][ T5858] Bluetooth: hci0: Unable to find connection for big 0xd2 [ 246.010045][ T8535] cgroup: fork rejected by pids controller in /syz1 [ 248.471918][ T8620] zswap: compressor 000 not available [ 250.358821][ T8675] synth uevent: /devices/platform/vivid.0/video4linux/vbi3: unknown uevent action string [ 250.384314][ T8675] video4linux vbi3: uevent: failed to send synthetic uevent: -22 [ 253.696383][ T8736] random: crng reseeded on system resumption [ 255.447566][ T8754] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input43 [ 255.667998][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.679842][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.179430][ T8755] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input44 [ 257.741376][ T8791] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 257.962279][ T8794] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 258.092176][ T8796] Invalid ELF header magic: != ELF [ 258.762635][ T8810] netlink: 28 bytes leftover after parsing attributes in process `syz.1.505'. [ 258.929244][ T8812] random: crng reseeded on system resumption [ 259.224822][ T8816] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input45 [ 259.629382][ T8826] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input46 [ 260.028977][ T8835] random: crng reseeded on system resumption [ 261.634178][ T8864] netlink: 'syz.2.514': attribute type 1 has an invalid length. [ 262.885645][ T8884] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input47 [ 263.902599][ T8889] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input48 [ 264.688278][ T8917] netlink: 342 bytes leftover after parsing attributes in process `syz.2.525'. [ 264.723827][ T8916] ima: policy update failed [ 264.756036][ T30] audit: type=1802 audit(6048654169.508:4): pid=8916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.525" res=0 errno=0 [ 269.501946][ T30] audit: type=1800 audit(6048654174.248:5): pid=8974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.539" name="regulatory.db" dev="sda1" ino=448 res=0 errno=0 [ 269.543642][ T8974] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -12 [ 269.543692][ T8974] platform regulatory.0: Direct firmware load for regulatory.db failed with error -12 [ 269.543716][ T8974] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 270.333948][ T8999] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input49 [ 270.940769][ T9006] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input50 [ 273.535435][ T9076] usb usb36: usbfs: process 9076 (syz.1.553) did not claim interface 0 before use [ 273.548666][ T9076] device-mapper: ioctl: Unable to rename non-existent device,  to [ 275.784311][ T9116] cifs: Unknown parameter '' [ 276.085528][ T9122] cougar: G6 mapped to space [ 276.783212][ T9127] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input51 [ 277.093261][ T9138] bridge0: port 3(macvlan0) entered blocking state [ 277.141068][ T9138] bridge0: port 3(macvlan0) entered disabled state [ 277.196457][ T9138] macvlan0: entered allmulticast mode [ 277.212188][ T9138] veth1_vlan: entered allmulticast mode [ 277.244385][ T9138] macvlan0: entered promiscuous mode [ 277.267144][ T9138] bridge0: port 3(macvlan0) entered blocking state [ 277.273917][ T9138] bridge0: port 3(macvlan0) entered forwarding state [ 277.345388][ T9129] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input52 [ 277.780892][ T9150] usb usb8: usbfs: interface 0 claimed by hub while 'syz.2.567' sets config #0 [ 277.830743][ T5858] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 278.236804][ T9160] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input53 [ 278.518151][ T9161] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input54 [ 280.210633][ T9162] ima: policy update failed [ 280.215464][ T30] audit: type=1802 audit(6048654184.978:6): pid=9162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.571" res=0 errno=0 [ 280.976915][ T9199] FAULT_INJECTION: forcing a failure. [ 280.976915][ T9199] name failslab, interval 1, probability 0, space 0, times 0 [ 281.220550][ T30] audit: type=1800 audit(6048654185.908:7): pid=9212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.578" name="features" dev="configfs" ino=23966 res=0 errno=0 [ 281.245162][ T9199] CPU: 1 UID: 0 PID: 9199 Comm: syz.2.577 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 281.245199][ T9199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 281.245214][ T9199] Call Trace: [ 281.245222][ T9199] [ 281.245236][ T9199] dump_stack_lvl+0x16c/0x1f0 [ 281.245269][ T9199] should_fail_ex+0x512/0x640 [ 281.245295][ T9199] ? __kvmalloc_node_noprof+0x124/0x620 [ 281.245338][ T9199] should_failslab+0xc2/0x120 [ 281.245369][ T9199] __kvmalloc_node_noprof+0x137/0x620 [ 281.245410][ T9199] ? bucket_table_alloc.isra.0+0x83/0x460 [ 281.245442][ T9199] ? bucket_table_alloc.isra.0+0x83/0x460 [ 281.245466][ T9199] bucket_table_alloc.isra.0+0x83/0x460 [ 281.245494][ T9199] rhashtable_init_noprof+0x41a/0x7e0 [ 281.245522][ T9199] ? __pfx_ipmr_new_table_set+0x10/0x10 [ 281.245550][ T9199] rhltable_init_noprof+0x20/0x60 [ 281.245576][ T9199] mr_table_alloc+0x116/0x2e0 [ 281.245606][ T9199] ? __pfx_ipmr_expire_process+0x10/0x10 [ 281.245635][ T9199] ? __pfx_ipmr_net_init+0x10/0x10 [ 281.245664][ T9199] ipmr_net_init+0x3c4/0x4e0 [ 281.245694][ T9199] ? __pfx_ipmr_net_init+0x10/0x10 [ 281.245722][ T9199] ops_init+0x1df/0x5f0 [ 281.245754][ T9199] setup_net+0x1ff/0x510 [ 281.245780][ T9199] ? lockdep_init_map_type+0x5c/0x280 [ 281.245814][ T9199] ? __pfx_setup_net+0x10/0x10 [ 281.245845][ T9199] ? debug_mutex_init+0x37/0x70 [ 281.245875][ T9199] copy_net_ns+0x2a6/0x5f0 [ 281.245909][ T9199] create_new_namespaces+0x3ea/0xa90 [ 281.245954][ T9199] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 281.245986][ T9199] ksys_unshare+0x45b/0xa40 [ 281.246022][ T9199] ? __pfx_ksys_unshare+0x10/0x10 [ 281.246055][ T9199] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10 [ 281.246093][ T9199] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10 [ 281.246133][ T9199] __x64_sys_unshare+0x31/0x40 [ 281.246163][ T9199] do_syscall_64+0xcd/0x490 [ 281.246191][ T9199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.246216][ T9199] RIP: 0033:0x7f43e198e9a9 [ 281.246241][ T9199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 281.246266][ T9199] RSP: 002b:00007f43e2809038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 281.246290][ T9199] RAX: ffffffffffffffda RBX: 00007f43e1bb5fa0 RCX: 00007f43e198e9a9 [ 281.246307][ T9199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 281.246322][ T9199] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 281.246337][ T9199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 281.246349][ T9199] R13: 0000000000000000 R14: 00007f43e1bb5fa0 R15: 00007ffcbe8434a8 [ 281.246383][ T9199] [ 282.773528][ T9230] FAULT_INJECTION: forcing a failure. [ 282.773528][ T9230] name failslab, interval 1, probability 0, space 0, times 0 [ 282.820469][ T9230] CPU: 0 UID: 0 PID: 9230 Comm: syz.0.580 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 282.820504][ T9230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 282.820518][ T9230] Call Trace: [ 282.820526][ T9230] [ 282.820535][ T9230] dump_stack_lvl+0x16c/0x1f0 [ 282.820565][ T9230] should_fail_ex+0x512/0x640 [ 282.820589][ T9230] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 282.820619][ T9230] should_failslab+0xc2/0x120 [ 282.820647][ T9230] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 282.820673][ T9230] ? __d_alloc+0x31/0xaa0 [ 282.820697][ T9230] ? stack_trace_save+0x8e/0xc0 [ 282.820727][ T9230] __d_alloc+0x31/0xaa0 [ 282.820757][ T9230] d_alloc+0x4a/0x1e0 [ 282.820785][ T9230] d_alloc_parallel+0xe3/0x12e0 [ 282.820826][ T9230] ? find_held_lock+0x2b/0x80 [ 282.820853][ T9230] ? __pfx_d_alloc_parallel+0x10/0x10 [ 282.820889][ T9230] ? __d_lookup+0x266/0x4a0 [ 282.820930][ T9230] lookup_open.isra.0+0x665/0x1580 [ 282.820972][ T9230] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 282.821027][ T9230] ? mnt_get_write_access+0x20c/0x300 [ 282.821070][ T9230] path_openat+0x893/0x2cb0 [ 282.821106][ T9230] ? __pfx_path_openat+0x10/0x10 [ 282.821133][ T9230] ? __lock_acquire+0xb8a/0x1c90 [ 282.821169][ T9230] do_filp_open+0x20b/0x470 [ 282.821194][ T9230] ? __pfx_do_filp_open+0x10/0x10 [ 282.821246][ T9230] ? alloc_fd+0x471/0x7d0 [ 282.821291][ T9230] do_sys_openat2+0x11b/0x1d0 [ 282.821320][ T9230] ? __pfx_do_sys_openat2+0x10/0x10 [ 282.821361][ T9230] __x64_sys_openat+0x174/0x210 [ 282.821390][ T9230] ? __pfx___x64_sys_openat+0x10/0x10 [ 282.821432][ T9230] do_syscall_64+0xcd/0x490 [ 282.821458][ T9230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.821481][ T9230] RIP: 0033:0x7f71a4f8e9a9 [ 282.821501][ T9230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 282.821521][ T9230] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 282.821544][ T9230] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 282.821560][ T9230] RDX: 0000000000000b02 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 282.821576][ T9230] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 282.821590][ T9230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.821603][ T9230] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 282.821636][ T9230] [ 283.268858][ T9248] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input55 [ 284.571050][ T9250] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input56 [ 285.260524][ T30] audit: type=1800 audit(6048654190.008:8): pid=9276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.588" name="features" dev="configfs" ino=24066 res=0 errno=0 [ 285.414933][ T9273] vhci_hcd: invalid port number 49 [ 285.430507][ T9273] vhci_hcd: default hub control req: 3034 v6666 i0031 l12336 [ 286.619735][ T9299] netlink: 28 bytes leftover after parsing attributes in process `syz.1.593'. [ 286.652217][ T9299] ipvlan0: entered allmulticast mode [ 286.659100][ T9299] veth0_vlan: entered allmulticast mode [ 286.824035][ T9307] warning: `syz.2.595' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 288.324619][ T9312] kexec: Could not allocate control_code_buffer [ 292.243226][ T9385] random: crng reseeded on system resumption [ 293.597534][ T9389] random: crng reseeded on system resumption [ 293.945769][ T9425] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input57 [ 294.150131][ T9429] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input58 [ 294.282477][ T9384] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 294.503534][ T9384] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 294.527254][ T9439] netlink: 28 bytes leftover after parsing attributes in process `syz.3.618'. [ 295.920217][ T9462] netlink: 4 bytes leftover after parsing attributes in process `syz.3.619'. [ 296.659363][ T9472] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input59 [ 296.987410][ T9473] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input60 [ 299.926640][ T9543] Invalid ELF header magic: != ELF [ 300.939505][ T9555] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input61 [ 301.469223][ T5858] Bluetooth: hci2: unexpected event 0x3e length: 726 > 260 [ 301.469247][ T5858] Bluetooth: hci2: unexpected subevent 0x0e length: 725 > 15 [ 301.485858][ T5858] Bluetooth: hci2: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 302.059249][ T9557] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input62 [ 302.991065][ T9589] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 303.298977][ T9598] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input63 [ 303.617928][ T9603] ALSA: mixer_oss: invalid OSS volume '' [ 304.256689][ T9601] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input64 [ 304.706035][ T9621] ima: Unable to open file: /sys/kernel/security/integrity/ima/policy (-26) [ 305.714796][ T9643] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input65 [ 306.298237][ T9646] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input66 [ 306.430356][ T9617] ima: policy update failed [ 306.501215][ T30] audit: type=1802 audit(6048654211.238:9): pid=9617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.643" res=0 errno=0 [ 308.287089][ T9687] FAULT_INJECTION: forcing a failure. [ 308.287089][ T9687] name failslab, interval 1, probability 0, space 0, times 0 [ 308.301755][ T9687] CPU: 1 UID: 0 PID: 9687 Comm: syz.0.655 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 308.301793][ T9687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 308.301820][ T9687] Call Trace: [ 308.301829][ T9687] [ 308.301839][ T9687] dump_stack_lvl+0x16c/0x1f0 [ 308.301871][ T9687] should_fail_ex+0x512/0x640 [ 308.301898][ T9687] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 308.301930][ T9687] should_failslab+0xc2/0x120 [ 308.301959][ T9687] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 308.301987][ T9687] ? alloc_empty_file+0x55/0x1e0 [ 308.302023][ T9687] alloc_empty_file+0x55/0x1e0 [ 308.302055][ T9687] path_openat+0xda/0x2cb0 [ 308.302078][ T9687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.302118][ T9687] ? __pfx_path_openat+0x10/0x10 [ 308.302145][ T9687] ? __lock_acquire+0xb8a/0x1c90 [ 308.302183][ T9687] do_filp_open+0x20b/0x470 [ 308.302209][ T9687] ? __pfx_do_filp_open+0x10/0x10 [ 308.302258][ T9687] ? alloc_fd+0x471/0x7d0 [ 308.302304][ T9687] do_sys_openat2+0x11b/0x1d0 [ 308.302335][ T9687] ? __pfx_do_sys_openat2+0x10/0x10 [ 308.302381][ T9687] __x64_sys_openat+0x174/0x210 [ 308.302413][ T9687] ? __pfx___x64_sys_openat+0x10/0x10 [ 308.302459][ T9687] do_syscall_64+0xcd/0x490 [ 308.302488][ T9687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.302514][ T9687] RIP: 0033:0x7f71a4f8e9a9 [ 308.302542][ T9687] 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 [ 308.302569][ T9687] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 308.302594][ T9687] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 308.302611][ T9687] RDX: 0000000000020342 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 308.302629][ T9687] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 308.302644][ T9687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.302660][ T9687] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 308.302695][ T9687] [ 308.757319][ T9703] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 308.802051][ T9707] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input67 [ 309.128759][ T9711] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input68 [ 310.995566][ T9746] __vm_enough_memory: pid: 9746, comm: syz.2.660, bytes: 4398046511104 not enough memory for the allocation [ 311.363519][ T9754] netlink: 28 bytes leftover after parsing attributes in process `syz.1.664'. [ 312.675151][ T9775] ubi0: attaching mtd0 [ 312.788883][ T9775] ubi0: scanning is finished [ 312.793852][ T9775] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 313.359745][ T9775] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 314.014660][ T9797] ptrace attach of "./syz-executor exec"[5847] was attempted by "./syz-executor exec"[9797] [ 315.610615][ T9822] netlink: 28 bytes leftover after parsing attributes in process `syz.1.677'. [ 315.691470][ T9826] nfs4: Unknown parameter '' [ 315.780960][ T9809] syz.3.674 (9809) used greatest stack depth: 19064 bytes left [ 316.784521][ T30] audit: type=1800 audit(6048654221.528:10): pid=9848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.680" name="features" dev="configfs" ino=25967 res=0 errno=0 [ 317.108523][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.114957][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.055948][ T9864] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input69 [ 320.995472][ T9933] ptrace attach of "./syz-executor exec"[5856] was attempted by "./syz-executor exec"[9933] [ 323.172462][ T9970] __vm_enough_memory: pid: 9970, comm: syz.0.701, bytes: 4398046511104 not enough memory for the allocation [ 325.012546][ T9997] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 326.638318][T10035] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input70 [ 328.745724][T10071] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input71 [ 329.136870][T10076] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input72 [ 332.251716][T10131] netlink: 330 bytes leftover after parsing attributes in process `syz.0.726'. [ 332.772797][T10138] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input73 [ 333.129366][T10149] openvswitch: netlink: nsh attribute has 4 unknown bytes. [ 333.223710][T10146] svc: failed to register nfsdv3 RPC service (errno 111). [ 333.405015][T10146] svc: failed to register nfsaclv3 RPC service (errno 111). [ 333.757192][T10140] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input74 [ 336.640012][T10202] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 336.770671][T10223] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input75 [ 337.457436][T10226] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input76 [ 338.664331][T10252] kafs: addr_prefs: Invalid Command [ 339.187440][T10269] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input78 [ 339.697053][T10260] netlink: 338 bytes leftover after parsing attributes in process `syz.0.751'. [ 339.718562][T10271] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input79 [ 340.738082][T10295] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input80 [ 341.412762][T10297] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input81 [ 342.641334][ T5858] Bluetooth: hci1: unexpected subevent 0x01 length: 122 > 18 [ 343.658190][T10347] FAULT_INJECTION: forcing a failure. [ 343.658190][T10347] name failslab, interval 1, probability 0, space 0, times 0 [ 343.674657][T10350] /dev/audi [ 343.696059][T10347] CPU: 0 UID: 0 PID: 10347 Comm: syz.3.765 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 343.696097][T10347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 343.696113][T10347] Call Trace: [ 343.696122][T10347] [ 343.696132][T10347] dump_stack_lvl+0x16c/0x1f0 [ 343.696165][T10347] should_fail_ex+0x512/0x640 [ 343.696191][T10347] ? __kmalloc_noprof+0xbf/0x510 [ 343.696220][T10347] ? realloc_user_queue+0x270/0x310 [ 343.696253][T10347] should_failslab+0xc2/0x120 [ 343.696282][T10347] __kmalloc_noprof+0xd2/0x510 [ 343.696315][T10347] realloc_user_queue+0x270/0x310 [ 343.696352][T10347] ? __pfx_snd_timer_user_open+0x10/0x10 [ 343.696385][T10347] snd_timer_user_open+0xfc/0x180 [ 343.696420][T10347] snd_open+0x1fe/0x450 [ 343.696449][T10347] ? __pfx_snd_open+0x10/0x10 [ 343.696477][T10347] chrdev_open+0x231/0x6a0 [ 343.696504][T10347] ? __pfx_apparmor_file_open+0x10/0x10 [ 343.696540][T10347] ? __pfx_chrdev_open+0x10/0x10 [ 343.696570][T10347] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 343.696614][T10347] do_dentry_open+0x744/0x1c10 [ 343.696641][T10347] ? __pfx_chrdev_open+0x10/0x10 [ 343.696676][T10347] vfs_open+0x82/0x3f0 [ 343.696711][T10347] path_openat+0x1de4/0x2cb0 [ 343.696747][T10347] ? __pfx_path_openat+0x10/0x10 [ 343.696787][T10347] ? __lock_acquire+0xb8a/0x1c90 [ 343.696832][T10347] do_filp_open+0x20b/0x470 [ 343.696859][T10347] ? __pfx_do_filp_open+0x10/0x10 [ 343.696913][T10347] ? alloc_fd+0x471/0x7d0 [ 343.696961][T10347] do_sys_openat2+0x11b/0x1d0 [ 343.696993][T10347] ? __pfx_do_sys_openat2+0x10/0x10 [ 343.697040][T10347] __x64_sys_openat+0x174/0x210 [ 343.697072][T10347] ? __pfx___x64_sys_openat+0x10/0x10 [ 343.697120][T10347] do_syscall_64+0xcd/0x490 [ 343.697150][T10347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.697175][T10347] RIP: 0033:0x7f6e3238e9a9 [ 343.697197][T10347] 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 [ 343.697221][T10347] RSP: 002b:00007f6e3317f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 343.697246][T10347] RAX: ffffffffffffffda RBX: 00007f6e325b5fa0 RCX: 00007f6e3238e9a9 [ 343.697263][T10347] RDX: 0000000000101440 RSI: 0000200000001cc0 RDI: ffffffffffffff9c [ 343.697280][T10347] RBP: 00007f6e32410d69 R08: 0000000000000000 R09: 0000000000000000 [ 343.697296][T10347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 343.697312][T10347] R13: 0000000000000000 R14: 00007f6e325b5fa0 R15: 00007ffc6d488628 [ 343.697348][T10347] [ 344.227359][T10337] netlink: 338 bytes leftover after parsing attributes in process `syz.2.764'. [ 345.871813][T10391] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input82 [ 345.918819][T10384] FAULT_INJECTION: forcing a failure. [ 345.918819][T10384] name failslab, interval 1, probability 0, space 0, times 0 [ 345.962923][T10384] CPU: 0 UID: 0 PID: 10384 Comm: syz.1.770 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 345.962961][T10384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 345.962978][T10384] Call Trace: [ 345.962986][T10384] [ 345.962995][T10384] dump_stack_lvl+0x16c/0x1f0 [ 345.963027][T10384] should_fail_ex+0x512/0x640 [ 345.963052][T10384] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 345.963084][T10384] should_failslab+0xc2/0x120 [ 345.963113][T10384] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 345.963142][T10384] ? sock_alloc_inode+0x25/0x1c0 [ 345.963178][T10384] ? __pfx_sock_alloc_inode+0x10/0x10 [ 345.963207][T10384] sock_alloc_inode+0x25/0x1c0 [ 345.963237][T10384] alloc_inode+0x61/0x240 [ 345.963268][T10384] sock_alloc+0x40/0x280 [ 345.963297][T10384] sock_create_lite+0x82/0x120 [ 345.963332][T10384] __netlink_kernel_create+0xbd/0x750 [ 345.963362][T10384] ? trace_kmalloc+0x2b/0xd0 [ 345.963389][T10384] ? __kvmalloc_node_noprof+0x298/0x620 [ 345.963428][T10384] ? __pfx___netlink_kernel_create+0x10/0x10 [ 345.963457][T10384] ? fib4_semantics_init+0x25/0x100 [ 345.963494][T10384] fib_net_init+0x26d/0x3f0 [ 345.963523][T10384] ? __pfx___register_sysctl_table+0x10/0x10 [ 345.963553][T10384] ? __pfx_fib_net_init+0x10/0x10 [ 345.963583][T10384] ? lockdep_init_map_type+0x5c/0x280 [ 345.963617][T10384] ? __pfx_nl_fib_input+0x10/0x10 [ 345.963653][T10384] ? devinet_init_net+0x5c2/0x910 [ 345.963689][T10384] ? __pfx_fib_net_init+0x10/0x10 [ 345.963718][T10384] ops_init+0x1df/0x5f0 [ 345.963750][T10384] setup_net+0x1ff/0x510 [ 345.963776][T10384] ? lockdep_init_map_type+0x5c/0x280 [ 345.963811][T10384] ? __pfx_setup_net+0x10/0x10 [ 345.963841][T10384] ? debug_mutex_init+0x37/0x70 [ 345.963878][T10384] copy_net_ns+0x2a6/0x5f0 [ 345.963915][T10384] create_new_namespaces+0x3ea/0xa90 [ 345.963954][T10384] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 345.963983][T10384] ksys_unshare+0x45b/0xa40 [ 345.964017][T10384] ? __pfx_ksys_unshare+0x10/0x10 [ 345.964051][T10384] ? xfd_validate_state+0x61/0x180 [ 345.964091][T10384] __x64_sys_unshare+0x31/0x40 [ 345.964119][T10384] do_syscall_64+0xcd/0x490 [ 345.964145][T10384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.964168][T10384] RIP: 0033:0x7fa95df8e9a9 [ 345.964188][T10384] 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 [ 345.964211][T10384] RSP: 002b:00007fa95ee9c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 345.964233][T10384] RAX: ffffffffffffffda RBX: 00007fa95e1b5fa0 RCX: 00007fa95df8e9a9 [ 345.964248][T10384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 345.964262][T10384] RBP: 00007fa95e010d69 R08: 0000000000000000 R09: 0000000000000000 [ 345.964276][T10384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.964290][T10384] R13: 0000000000000000 R14: 00007fa95e1b5fa0 R15: 00007fff5f3e1258 [ 345.964320][T10384] [ 347.363722][T10394] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input83 [ 347.783382][T10406] can: request_module (can-proto-4) failed. [ 348.166408][T10417] cifs: Unknown parameter 'no+ 1`rsFn)aHāh`9kA}1\D@.ZCg^' [ 349.569862][T10437] netlink: 8 bytes leftover after parsing attributes in process `syz.0.778'. [ 349.994180][ T5858] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 351.092499][T10467] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input84 [ 351.944603][T10468] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input85 [ 355.230669][T10535] Invalid ELF header magic: != ELF [ 355.248241][T10531] Invalid ELF header magic: != ELF [ 355.326301][T10541] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input86 [ 356.064393][T10542] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input87 [ 357.910133][T10586] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input88 [ 358.398409][T10588] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input89 [ 364.319445][ T5858] Bluetooth: hci0: unexpected event 0x20 length: 123 > 7 [ 364.742291][T10678] FAULT_INJECTION: forcing a failure. [ 364.742291][T10678] name failslab, interval 1, probability 0, space 0, times 0 [ 364.815772][T10678] CPU: 1 UID: 0 PID: 10678 Comm: syz.3.819 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 364.815810][T10678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 364.815826][T10678] Call Trace: [ 364.815834][T10678] [ 364.815845][T10678] dump_stack_lvl+0x16c/0x1f0 [ 364.815878][T10678] should_fail_ex+0x512/0x640 [ 364.815904][T10678] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 364.815945][T10678] should_failslab+0xc2/0x120 [ 364.815976][T10678] __kmalloc_cache_noprof+0x6a/0x3e0 [ 364.816013][T10678] ? subdev_open+0x7f/0x560 [ 364.816050][T10678] subdev_open+0x7f/0x560 [ 364.816086][T10678] v4l2_open+0x225/0x490 [ 364.816111][T10678] ? __pfx_v4l2_open+0x10/0x10 [ 364.816135][T10678] chrdev_open+0x231/0x6a0 [ 364.816161][T10678] ? __pfx_apparmor_file_open+0x10/0x10 [ 364.816198][T10678] ? __pfx_chrdev_open+0x10/0x10 [ 364.816228][T10678] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 364.816269][T10678] do_dentry_open+0x744/0x1c10 [ 364.816295][T10678] ? __pfx_chrdev_open+0x10/0x10 [ 364.816329][T10678] vfs_open+0x82/0x3f0 [ 364.816363][T10678] path_openat+0x1de4/0x2cb0 [ 364.816398][T10678] ? __pfx_path_openat+0x10/0x10 [ 364.816423][T10678] ? __lock_acquire+0xb8a/0x1c90 [ 364.816461][T10678] do_filp_open+0x20b/0x470 [ 364.816487][T10678] ? __pfx_do_filp_open+0x10/0x10 [ 364.816537][T10678] ? alloc_fd+0x471/0x7d0 [ 364.816580][T10678] do_sys_openat2+0x11b/0x1d0 [ 364.816610][T10678] ? __pfx_do_sys_openat2+0x10/0x10 [ 364.816654][T10678] __x64_sys_openat+0x174/0x210 [ 364.816686][T10678] ? __pfx___x64_sys_openat+0x10/0x10 [ 364.816744][T10678] do_syscall_64+0xcd/0x490 [ 364.816773][T10678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.816800][T10678] RIP: 0033:0x7f6e3238e9a9 [ 364.816821][T10678] 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 [ 364.816838][T10678] RSP: 002b:00007f6e3317f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 364.816852][T10678] RAX: ffffffffffffffda RBX: 00007f6e325b5fa0 RCX: 00007f6e3238e9a9 [ 364.816862][T10678] RDX: 0000000002000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 364.816871][T10678] RBP: 00007f6e32410d69 R08: 0000000000000000 R09: 0000000000000000 [ 364.816879][T10678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 364.816887][T10678] R13: 0000000000000000 R14: 00007f6e325b5fa0 R15: 00007ffc6d488628 [ 364.816905][T10678] [ 365.831250][T10690] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input90 [ 366.323797][T10693] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input91 [ 366.385846][T10692] FAULT_INJECTION: forcing a failure. [ 366.385846][T10692] name failslab, interval 1, probability 0, space 0, times 0 [ 366.497933][T10692] CPU: 1 UID: 0 PID: 10692 Comm: syz.0.823 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 366.497957][T10692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 366.497966][T10692] Call Trace: [ 366.497971][T10692] [ 366.497977][T10692] dump_stack_lvl+0x16c/0x1f0 [ 366.497997][T10692] should_fail_ex+0x512/0x640 [ 366.498013][T10692] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 366.498031][T10692] should_failslab+0xc2/0x120 [ 366.498048][T10692] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 366.498064][T10692] ? sock_alloc_inode+0x25/0x1c0 [ 366.498085][T10692] ? __pfx_sock_alloc_inode+0x10/0x10 [ 366.498102][T10692] sock_alloc_inode+0x25/0x1c0 [ 366.498118][T10692] alloc_inode+0x61/0x240 [ 366.498136][T10692] sock_alloc+0x40/0x280 [ 366.498153][T10692] sock_create_lite+0x82/0x120 [ 366.498172][T10692] __netlink_kernel_create+0xbd/0x750 [ 366.498189][T10692] ? trace_kmalloc+0x2b/0xd0 [ 366.498205][T10692] ? __kvmalloc_node_noprof+0x298/0x620 [ 366.498228][T10692] ? __pfx___netlink_kernel_create+0x10/0x10 [ 366.498244][T10692] ? fib4_semantics_init+0x25/0x100 [ 366.498264][T10692] fib_net_init+0x26d/0x3f0 [ 366.498280][T10692] ? __pfx___register_sysctl_table+0x10/0x10 [ 366.498297][T10692] ? __pfx_fib_net_init+0x10/0x10 [ 366.498314][T10692] ? lockdep_init_map_type+0x5c/0x280 [ 366.498334][T10692] ? __pfx_nl_fib_input+0x10/0x10 [ 366.498355][T10692] ? devinet_init_net+0x5c2/0x910 [ 366.498376][T10692] ? __pfx_fib_net_init+0x10/0x10 [ 366.498392][T10692] ops_init+0x1df/0x5f0 [ 366.498411][T10692] setup_net+0x1ff/0x510 [ 366.498425][T10692] ? lockdep_init_map_type+0x5c/0x280 [ 366.498445][T10692] ? __pfx_setup_net+0x10/0x10 [ 366.498462][T10692] ? debug_mutex_init+0x37/0x70 [ 366.498479][T10692] copy_net_ns+0x2a6/0x5f0 [ 366.498499][T10692] create_new_namespaces+0x3ea/0xa90 [ 366.498519][T10692] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 366.498537][T10692] ksys_unshare+0x45b/0xa40 [ 366.498557][T10692] ? __pfx_ksys_unshare+0x10/0x10 [ 366.498576][T10692] ? xfd_validate_state+0x61/0x180 [ 366.498600][T10692] __x64_sys_unshare+0x31/0x40 [ 366.498619][T10692] do_syscall_64+0xcd/0x490 [ 366.498635][T10692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.498649][T10692] RIP: 0033:0x7f71a4f8e9a9 [ 366.498662][T10692] 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 [ 366.498676][T10692] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 366.498690][T10692] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 366.498699][T10692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 366.498708][T10692] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 366.498716][T10692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 366.498724][T10692] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 366.498743][T10692] [ 368.634407][T10735] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input92 [ 368.803048][T10737] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input93 [ 372.120759][T10817] ubi0: attaching mtd0 [ 372.127109][T10817] ubi0: scanning is finished [ 372.131721][T10817] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 372.390118][T10817] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 372.506075][T10828] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input94 [ 373.734953][T10829] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input95 [ 375.675890][T10879] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input96 [ 376.324858][T10881] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input97 [ 377.061495][T10902] FAULT_INJECTION: forcing a failure. [ 377.061495][T10902] name failslab, interval 1, probability 0, space 0, times 0 [ 377.080272][T10902] CPU: 0 UID: 0 PID: 10902 Comm: syz.2.855 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 377.080311][T10902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 377.080327][T10902] Call Trace: [ 377.080335][T10902] [ 377.080345][T10902] dump_stack_lvl+0x16c/0x1f0 [ 377.080377][T10902] should_fail_ex+0x512/0x640 [ 377.080403][T10902] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 377.080443][T10902] should_failslab+0xc2/0x120 [ 377.080473][T10902] __kmalloc_cache_noprof+0x6a/0x3e0 [ 377.080510][T10902] ? lockdep_init_map_type+0x5c/0x280 [ 377.080543][T10902] ? dummy_hrtimer_create+0x45/0x170 [ 377.080585][T10902] dummy_hrtimer_create+0x45/0x170 [ 377.080619][T10902] ? __pfx_dummy_hrtimer_create+0x10/0x10 [ 377.080650][T10902] dummy_pcm_open+0xd4/0x5b0 [ 377.080684][T10902] snd_pcm_open_substream+0xa60/0x17f0 [ 377.080724][T10902] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 377.080769][T10902] ? rcu_is_watching+0x12/0xc0 [ 377.080801][T10902] snd_pcm_open+0x29e/0x730 [ 377.080839][T10902] ? __pfx_snd_pcm_open+0x10/0x10 [ 377.080879][T10902] ? __pfx_default_wake_function+0x10/0x10 [ 377.080918][T10902] ? __pfx_snd_pcm_capture_open+0x10/0x10 [ 377.080953][T10902] snd_pcm_capture_open+0x89/0xe0 [ 377.080989][T10902] snd_open+0x1fe/0x450 [ 377.081018][T10902] ? __pfx_snd_open+0x10/0x10 [ 377.081044][T10902] chrdev_open+0x231/0x6a0 [ 377.081070][T10902] ? __pfx_apparmor_file_open+0x10/0x10 [ 377.081109][T10902] ? __pfx_chrdev_open+0x10/0x10 [ 377.081140][T10902] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 377.081183][T10902] do_dentry_open+0x744/0x1c10 [ 377.081208][T10902] ? __pfx_chrdev_open+0x10/0x10 [ 377.081241][T10902] vfs_open+0x82/0x3f0 [ 377.081275][T10902] path_openat+0x1de4/0x2cb0 [ 377.081311][T10902] ? __pfx_path_openat+0x10/0x10 [ 377.081340][T10902] ? __lock_acquire+0xb8a/0x1c90 [ 377.081374][T10902] do_filp_open+0x20b/0x470 [ 377.081389][T10902] ? __pfx_do_filp_open+0x10/0x10 [ 377.081416][T10902] ? alloc_fd+0x471/0x7d0 [ 377.081443][T10902] do_sys_openat2+0x11b/0x1d0 [ 377.081461][T10902] ? __pfx_do_sys_openat2+0x10/0x10 [ 377.081486][T10902] __x64_sys_openat+0x174/0x210 [ 377.081505][T10902] ? __pfx___x64_sys_openat+0x10/0x10 [ 377.081533][T10902] do_syscall_64+0xcd/0x490 [ 377.081550][T10902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.081565][T10902] RIP: 0033:0x7f43e198e9a9 [ 377.081577][T10902] 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 [ 377.081591][T10902] RSP: 002b:00007f43e27a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 377.081605][T10902] RAX: ffffffffffffffda RBX: 00007f43e1bb6240 RCX: 00007f43e198e9a9 [ 377.081614][T10902] RDX: 0000000000101880 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 377.081624][T10902] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 377.081632][T10902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 377.081640][T10902] R13: 0000000000000000 R14: 00007f43e1bb6240 R15: 00007ffcbe8434a8 [ 377.081658][T10902] [ 378.546800][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.553242][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.641081][T10940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input98 [ 380.179088][T10942] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input99 [ 381.274097][T10972] netlink: 342 bytes leftover after parsing attributes in process `syz.0.869'. [ 384.633441][T11036] blktrace: Concurrent blktraces are not allowed on ram7 [ 387.576893][T11096] FAULT_INJECTION: forcing a failure. [ 387.576893][T11096] name failslab, interval 1, probability 0, space 0, times 0 [ 387.607323][T11102] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input101 [ 387.665190][T11096] CPU: 0 UID: 0 PID: 11096 Comm: syz.0.893 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 387.665228][T11096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 387.665246][T11096] Call Trace: [ 387.665255][T11096] [ 387.665266][T11096] dump_stack_lvl+0x16c/0x1f0 [ 387.665299][T11096] should_fail_ex+0x512/0x640 [ 387.665325][T11096] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 387.665368][T11096] should_failslab+0xc2/0x120 [ 387.665399][T11096] __kmalloc_cache_noprof+0x6a/0x3e0 [ 387.665438][T11096] ? lockdep_init_map_type+0x5c/0x280 [ 387.665471][T11096] ? snd_seq_prioq_new+0x3f/0x110 [ 387.665518][T11096] snd_seq_prioq_new+0x3f/0x110 [ 387.665558][T11096] snd_seq_queue_alloc+0x153/0x550 [ 387.665599][T11096] snd_seq_ioctl_create_queue+0xa9/0x380 [ 387.665631][T11096] snd_seq_kernel_client_ctl+0x10a/0x1c0 [ 387.665668][T11096] alloc_seq_queue+0xda/0x180 [ 387.665698][T11096] ? __pfx_alloc_seq_queue+0x10/0x10 [ 387.665757][T11096] ? mark_held_locks+0x49/0x80 [ 387.665791][T11096] ? _raw_spin_unlock_irq+0x23/0x50 [ 387.665833][T11096] snd_seq_oss_open+0x38c/0xa20 [ 387.665872][T11096] odev_open+0x6f/0x90 [ 387.665898][T11096] ? __pfx_odev_open+0x10/0x10 [ 387.665925][T11096] soundcore_open+0x409/0x580 [ 387.665956][T11096] ? __pfx_soundcore_open+0x10/0x10 [ 387.665983][T11096] chrdev_open+0x231/0x6a0 [ 387.666011][T11096] ? __pfx_apparmor_file_open+0x10/0x10 [ 387.666047][T11096] ? __pfx_chrdev_open+0x10/0x10 [ 387.666078][T11096] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 387.666122][T11096] do_dentry_open+0x744/0x1c10 [ 387.666149][T11096] ? __pfx_chrdev_open+0x10/0x10 [ 387.666184][T11096] vfs_open+0x82/0x3f0 [ 387.666222][T11096] path_openat+0x1de4/0x2cb0 [ 387.666259][T11096] ? __pfx_path_openat+0x10/0x10 [ 387.666288][T11096] ? __lock_acquire+0xb8a/0x1c90 [ 387.666325][T11096] do_filp_open+0x20b/0x470 [ 387.666351][T11096] ? __pfx_do_filp_open+0x10/0x10 [ 387.666405][T11096] ? alloc_fd+0x471/0x7d0 [ 387.666452][T11096] do_sys_openat2+0x11b/0x1d0 [ 387.666485][T11096] ? __pfx_do_sys_openat2+0x10/0x10 [ 387.666532][T11096] __x64_sys_openat+0x174/0x210 [ 387.666565][T11096] ? __pfx___x64_sys_openat+0x10/0x10 [ 387.666613][T11096] do_syscall_64+0xcd/0x490 [ 387.666643][T11096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 387.666669][T11096] RIP: 0033:0x7f71a4f8e9a9 [ 387.666691][T11096] 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 [ 387.666722][T11096] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 387.666746][T11096] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 387.666764][T11096] RDX: 0000000000000400 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 387.666781][T11096] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 387.666797][T11096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 387.666813][T11096] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 387.666850][T11096] [ 390.271598][ C1] vcan0: j1939_tp_rxtimer: 0xffff888033102c00: rx timeout, send abort [ 390.281203][ C1] vcan0: j1939_tp_rxtimer: 0xffff888033d39c00: rx timeout, send abort [ 390.290741][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888033102c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 390.305399][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888033d39c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 391.248380][T11123] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input102 [ 392.323484][T11128] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input103 [ 392.801329][T11160] netlink: 28 bytes leftover after parsing attributes in process `syz.2.903'. [ 392.923087][T11160] ipvlan0: entered allmulticast mode [ 392.935291][T11160] veth0_vlan: entered allmulticast mode [ 393.121907][T11129] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input104 [ 393.276306][T11142] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input105 [ 393.708290][T11146] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input106 [ 396.325928][T11225] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 397.641997][T11268] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 398.088445][T11274] netlink: 4 bytes leftover after parsing attributes in process `syz.1.926'. [ 398.124436][T11274] random: crng reseeded on system resumption [ 398.257847][T11272] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 398.498739][T11272] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 399.007262][T11285] ptrace attach of "./syz-executor exec"[11287] was attempted by "./syz-executor exec"[11285] [ 400.051935][T11300] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 400.070806][T11300] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 400.126551][T11300] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 400.151960][T11300] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 400.261644][T11300] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 400.271792][T11300] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 400.795699][T11324] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input107 [ 401.287625][T11325] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input108 [ 401.584250][ T5858] Bluetooth: hci0: command 0x0406 tx timeout [ 402.143936][ T5858] Bluetooth: hci1: command 0x0406 tx timeout [ 402.313006][ T5858] Bluetooth: hci3: command 0x0406 tx timeout [ 402.319096][ T5858] Bluetooth: hci2: command 0x0406 tx timeout [ 402.646502][T11341] netlink: 4 bytes leftover after parsing attributes in process `syz.2.939'. [ 402.671707][T11341] random: crng reseeded on system resumption [ 403.026110][ T30] audit: type=1800 audit(4294967344.840:11): pid=11348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.941" name="members" dev="configfs" ino=33023 res=0 errno=0 [ 403.667847][ T5846] Bluetooth: hci0: command 0x0406 tx timeout [ 404.223038][ T5846] Bluetooth: hci1: command 0x0406 tx timeout [ 405.055989][T11394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.948'. [ 405.279695][T11391] netlink: 'syz.0.947': attribute type 11 has an invalid length. [ 405.355914][T11396] can: request_module (can-proto-0) failed. [ 405.482284][T11396] can: request_module (can-proto-0) failed. [ 405.658146][ T5846] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 405.658182][ T5846] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 405.673752][ T5846] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 405.673783][ T5846] Bluetooth: hci1: adv larger than maximum supported [ 405.680847][ T5846] Bluetooth: hci1: adv larger than maximum supported [ 405.688719][ T5846] Bluetooth: hci1: Malformed LE Event: 0x0d [ 407.246861][T11441] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input109 [ 408.235601][T11444] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input110 [ 409.240253][T11462] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input111 [ 409.514877][T11470] netlink: 342 bytes leftover after parsing attributes in process `syz.3.961'. [ 410.050892][T11464] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input112 [ 410.794014][T11471] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 412.909848][T11533] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input113 [ 414.512689][T11558] Invalid ELF header magic: != ELF [ 415.168605][T11570] random: crng reseeded on system resumption [ 418.881357][T11630] input: f as /devices/virtual/input/input115 [ 419.342774][T11619] random: crng reseeded on system resumption [ 419.688680][T11620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.853329][T11645] ubi0: attaching mtd0 [ 419.858455][T11645] ubi0: scanning is finished [ 419.863396][T11645] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 419.890405][T11620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 420.436461][T11645] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 420.891137][T11636] scsi_dev_info_list_add_str: bad dev info string ')zD 5fk+*X#R84*VsndvqQW}~YrȀ-8VGDƘLB%v†v}Ypq|?O[,! 7xWDr%[}E$3?G9Ff=lrGH;2L<=|8 -c Fո"[v9q4Mmvqk[(iNDСMX PSqqX4X`V!;r֍)y]WzfIH0,v{q8שUܹ䑉m؛HTwCz-nR%2]x05oՕ|3>lS*L/Cdgӑ[C=Cwem)l#' ''S.sHgi-TY%ܹF*8nFTH?i{' '' [ 423.103640][T11690] netlink: 13176 bytes leftover after parsing attributes in process `syz.0.1001'. [ 423.131312][T11690] openvswitch: netlink: Flow key attr not present in new flow. [ 423.138091][T11697] netlink: 13176 bytes leftover after parsing attributes in process `syz.3.1002'. [ 423.182247][T11697] openvswitch: netlink: Flow key attr not present in new flow. [ 423.636770][T11703] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input116 [ 424.161699][T11714] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1006'. [ 424.461961][T11717] zswap: compressor not available [ 425.549324][T11735] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input117 [ 425.605352][T11734] : Can't lookup blockdev [ 425.796291][T11744] FAULT_INJECTION: forcing a failure. [ 425.796291][T11744] name failslab, interval 1, probability 0, space 0, times 0 [ 425.826623][T11744] CPU: 0 UID: 0 PID: 11744 Comm: syz.2.1008 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 425.826663][T11744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 425.826679][T11744] Call Trace: [ 425.826695][T11744] [ 425.826706][T11744] dump_stack_lvl+0x16c/0x1f0 [ 425.826738][T11744] should_fail_ex+0x512/0x640 [ 425.826765][T11744] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 425.826797][T11744] should_failslab+0xc2/0x120 [ 425.826827][T11744] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 425.826854][T11744] ? security_file_alloc+0x34/0x2b0 [ 425.826898][T11744] security_file_alloc+0x34/0x2b0 [ 425.826935][T11744] init_file+0x93/0x4c0 [ 425.826966][T11744] alloc_empty_file+0x73/0x1e0 [ 425.826998][T11744] alloc_file_clone+0x5f/0x110 [ 425.827031][T11744] create_pipe_files+0x412/0x930 [ 425.827064][T11744] do_pipe2+0xaf/0x1c0 [ 425.827089][T11744] ? __pfx_do_pipe2+0x10/0x10 [ 425.827116][T11744] ? xfd_validate_state+0x61/0x180 [ 425.827159][T11744] __x64_sys_pipe+0x33/0x50 [ 425.827185][T11744] do_syscall_64+0xcd/0x490 [ 425.827214][T11744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.827240][T11744] RIP: 0033:0x7f43e198e9a9 [ 425.827260][T11744] 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 [ 425.827285][T11744] RSP: 002b:00007f43e27e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 425.827310][T11744] RAX: ffffffffffffffda RBX: 00007f43e1bb6080 RCX: 00007f43e198e9a9 [ 425.827327][T11744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 425.827338][T11744] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 425.827347][T11744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 425.827355][T11744] R13: 0000000000000000 R14: 00007f43e1bb6080 R15: 00007ffcbe8434a8 [ 425.827373][T11744] [ 426.122796][T11709] kexec: Could not allocate control_code_buffer [ 426.498230][T11745] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input118 [ 427.713572][T11776] netlink: 13176 bytes leftover after parsing attributes in process `syz.0.1014'. [ 427.814061][T11776] openvswitch: netlink: Flow key attr not present in new flow. [ 428.153525][ T5846] Bluetooth: hci2: Unable to find connection for big 0xd2 [ 428.207588][T11790] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input119 [ 428.710122][T11791] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input120 [ 430.123202][ T30] audit: type=1804 audit(4294968394.912:12): pid=11809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.1019" name="/newroot/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/filter" dev="tracefs" ino=19680823 res=1 errno=0 [ 430.149092][ C1] vkms_vblank_simulate: vblank timer overrun [ 430.731220][T11821] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input121 [ 430.916484][T11824] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input122 [ 431.861069][T11843] netlink: 13176 bytes leftover after parsing attributes in process `syz.0.1025'. [ 431.891706][T11843] openvswitch: netlink: Flow key attr not present in new flow. [ 432.485869][T11851] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1027'. [ 432.798351][T11860] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input123 [ 433.290011][T11862] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input124 [ 433.413683][T11873] random: crng reseeded on system resumption [ 435.081049][T11912] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 435.453572][T11919] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input125 [ 435.917800][T11921] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input126 [ 436.818848][T11949] netlink: 146 bytes leftover after parsing attributes in process `syz.3.1048'. [ 437.012505][ T5846] Bluetooth: hci2: unexpected event 0x09 length: 4 > 3 [ 437.222262][T11958] vhci_hcd: invalid port number 23 [ 437.236790][T11958] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 437.828084][T11976] random: crng reseeded on system resumption [ 439.416202][T12005] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 439.631128][T12011] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 439.649135][T12011] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 439.663126][T12014] netlink: zone id is out of range [ 439.668274][T12014] netlink: zone id is out of range [ 439.672140][T12011] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 439.715433][T12011] page_type: f5(slab) [ 439.719485][T12011] raw: 00fff00000000040 ffff88801b84b500 dead000000000122 0000000000000000 [ 439.730811][T12014] netlink: zone id is out of range [ 439.735957][T12014] netlink: zone id is out of range [ 439.746514][T12011] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 439.757394][T12011] head: 00fff00000000040 ffff88801b84b500 dead000000000122 0000000000000000 [ 439.766502][T12011] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 439.776200][T12011] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 439.787351][T12014] netlink: zone id is out of range [ 439.792604][T12014] netlink: zone id is out of range [ 439.803181][T12014] netlink: zone id is out of range [ 439.894971][T12014] netlink: zone id is out of range [ 439.894987][T12014] netlink: zone id is out of range [ 439.894998][T12014] netlink: zone id is out of range [ 439.898123][T12011] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 439.898146][T12011] page dumped because: unmovable page [ 439.898170][T12011] page_owner tracks the page as allocated [ 439.898232][T12011] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5856, tgid 5856 (syz-executor), ts 86355961585, free_ts 86301503257 [ 439.898284][T12011] post_alloc_hook+0x1c0/0x230 [ 439.898330][T12011] get_page_from_freelist+0x1321/0x3890 [ 439.898357][T12011] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 439.898384][T12011] alloc_pages_mpol+0x1fb/0x550 [ 439.898411][T12011] new_slab+0x23b/0x330 [ 439.898443][T12011] ___slab_alloc+0xd9c/0x1940 [ 439.898477][T12011] __slab_alloc.constprop.0+0x56/0xb0 [ 439.898510][T12011] __kmalloc_node_track_caller_noprof+0x2ee/0x510 [ 439.898548][T12011] kmemdup_noprof+0x29/0x60 [ 439.898575][T12011] __addrconf_sysctl_register+0xbb/0x360 [ 439.898606][T12011] addrconf_sysctl_register+0x15f/0x1f0 [ 439.898635][T12011] ipv6_add_dev+0xb39/0x15f0 [ 439.898662][T12011] addrconf_notify+0x53e/0x19e0 [ 439.898692][T12011] notifier_call_chain+0xb9/0x410 [ 439.898721][T12011] call_netdevice_notifiers_info+0xbe/0x140 [ 439.898754][T12011] register_netdevice+0x182e/0x2270 [ 439.898783][T12011] page last free pid 5843 tgid 5843 stack trace: [ 439.898800][T12011] __free_frozen_pages+0x7fe/0x1180 [ 439.898835][T12011] qlist_free_all+0x4d/0x120 [ 439.898859][T12011] kasan_quarantine_reduce+0x195/0x1e0 [ 439.898884][T12011] __kasan_slab_alloc+0x69/0x90 [ 439.898911][T12011] kmem_cache_alloc_node_noprof+0x1d5/0x3b0 [ 439.898938][T12011] __alloc_skb+0x2b2/0x380 [ 439.898962][T12011] netlink_ack+0x15d/0xb80 [ 439.898991][T12011] netlink_rcv_skb+0x332/0x420 [ 439.899021][T12011] netlink_unicast+0x58a/0x850 [ 439.899050][T12011] netlink_sendmsg+0x8d1/0xdd0 [ 439.899079][T12011] __sys_sendto+0x4a3/0x520 [ 439.899102][T12011] __x64_sys_sendto+0xe0/0x1c0 [ 439.899126][T12011] do_syscall_64+0xcd/0x490 [ 439.899152][T12011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.025728][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.025794][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.868156][T12045] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input128 [ 440.899206][ T5846] Bluetooth: hci2: unexpected subevent 0x03 length: 253 > 9 [ 441.904621][T12049] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input129 [ 441.926008][T12055] netlink: 226 bytes leftover after parsing attributes in process `syz.0.1072'. [ 441.982231][T12055] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1072'. [ 442.194284][ T30] audit: type=1804 audit(4294968407.006:13): pid=12069 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.1074" name="/newroot/285/file0" dev="tmpfs" ino=1536 res=1 errno=0 [ 442.272269][ T30] audit: type=1800 audit(4294968407.006:14): pid=12069 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1074" name="file0" dev="tmpfs" ino=1536 res=0 errno=0 [ 443.574338][T12102] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input130 [ 443.978541][T12104] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input131 [ 445.754785][T12137] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input132 [ 446.558548][T12139] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input133 [ 447.201319][T12168] EXT4-fs error (device sda1): trigger_test_error:129: comm syz.2.1093: 7 [ 447.585573][ C0] vcan0: j1939_tp_rxtimer: 0xffff888028518400: rx timeout, send abort [ 447.594938][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888028518400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 447.777684][T12178] Unable to find swap-space signature [ 448.858234][ T30] audit: type=1800 audit(4294969436.625:15): pid=12224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1105" name="lu_gp_id" dev="configfs" ino=36605 res=0 errno=0 [ 449.600839][T12235] FAULT_INJECTION: forcing a failure. [ 449.600839][T12235] name failslab, interval 1, probability 0, space 0, times 0 [ 449.654914][T12235] CPU: 0 UID: 0 PID: 12235 Comm: syz.2.1107 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 449.654937][T12235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 449.654945][T12235] Call Trace: [ 449.654950][T12235] [ 449.654956][T12235] dump_stack_lvl+0x16c/0x1f0 [ 449.654975][T12235] should_fail_ex+0x512/0x640 [ 449.654989][T12235] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 449.655006][T12235] should_failslab+0xc2/0x120 [ 449.655023][T12235] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 449.655038][T12235] ? bdev_alloc_inode+0x26/0x90 [ 449.655057][T12235] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 449.655080][T12235] ? __pfx_bdev_alloc_inode+0x10/0x10 [ 449.655101][T12235] bdev_alloc_inode+0x26/0x90 [ 449.655119][T12235] ? __pfx_bdev_alloc_inode+0x10/0x10 [ 449.655136][T12235] alloc_inode+0x61/0x240 [ 449.655154][T12235] new_inode+0x22/0x1c0 [ 449.655173][T12235] bdev_alloc+0x2b/0x420 [ 449.655195][T12235] __alloc_disk_node+0x116/0x630 [ 449.655212][T12235] __blk_mq_alloc_disk+0x89/0x120 [ 449.655227][T12235] loop_add+0x49e/0xb70 [ 449.655246][T12235] ? do_vfs_ioctl+0x523/0x1a60 [ 449.655265][T12235] ? __pfx_loop_add+0x10/0x10 [ 449.655283][T12235] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 449.655313][T12235] ? find_held_lock+0x2b/0x80 [ 449.655336][T12235] loop_control_ioctl+0x13e/0x630 [ 449.655367][T12235] ? __pfx_loop_control_ioctl+0x10/0x10 [ 449.655404][T12235] ? __pfx_loop_control_ioctl+0x10/0x10 [ 449.655437][T12235] __x64_sys_ioctl+0x18e/0x210 [ 449.655465][T12235] do_syscall_64+0xcd/0x490 [ 449.655481][T12235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.655495][T12235] RIP: 0033:0x7f43e198e9a9 [ 449.655507][T12235] 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 [ 449.655521][T12235] RSP: 002b:00007f43e2809038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.655534][T12235] RAX: ffffffffffffffda RBX: 00007f43e1bb5fa0 RCX: 00007f43e198e9a9 [ 449.655543][T12235] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000009 [ 449.655552][T12235] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 449.655560][T12235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 449.655568][T12235] R13: 0000000000000000 R14: 00007f43e1bb5fa0 R15: 00007ffcbe8434a8 [ 449.655591][T12235] [ 450.653872][T12257] could not allocate digest TFM handle [ 450.995543][T12268] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input134 [ 451.751324][T12269] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input135 [ 452.804627][T12293] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 452.837450][T12293] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 452.837577][T12293] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 452.837681][T12293] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 453.278055][T12306] FAULT_INJECTION: forcing a failure. [ 453.278055][T12306] name failslab, interval 1, probability 0, space 0, times 0 [ 453.278092][T12306] CPU: 0 UID: 0 PID: 12306 Comm: syz.1.1119 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 453.278110][T12306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 453.278119][T12306] Call Trace: [ 453.278124][T12306] [ 453.278129][T12306] dump_stack_lvl+0x16c/0x1f0 [ 453.278149][T12306] should_fail_ex+0x512/0x640 [ 453.278165][T12306] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 453.278190][T12306] should_failslab+0xc2/0x120 [ 453.278208][T12306] __kmalloc_cache_noprof+0x6a/0x3e0 [ 453.278230][T12306] ? device_create_groups_vargs+0x8a/0x270 [ 453.278264][T12306] device_create_groups_vargs+0x8a/0x270 [ 453.278287][T12306] device_create+0xed/0x130 [ 453.278307][T12306] ? __pfx_device_create+0x10/0x10 [ 453.278325][T12306] ? do_raw_spin_lock+0x12c/0x2b0 [ 453.278348][T12306] ? is_console_locked+0x9/0x20 [ 453.278365][T12306] ? con_is_visible+0x65/0x150 [ 453.278385][T12306] ? csi_J+0x54a/0xad0 [ 453.278403][T12306] vcs_make_sysfs+0x32/0x80 [ 453.278425][T12306] vc_allocate+0x501/0x880 [ 453.278439][T12306] ? __pfx_vc_allocate+0x10/0x10 [ 453.278460][T12306] con_install+0xa1/0x600 [ 453.278476][T12306] ? __pfx_con_install+0x10/0x10 [ 453.278495][T12306] ? __pfx_con_install+0x10/0x10 [ 453.278511][T12306] tty_init_dev.part.0+0x99/0x500 [ 453.278530][T12306] tty_open+0xa50/0xf90 [ 453.278551][T12306] ? __pfx_tty_open+0x10/0x10 [ 453.278567][T12306] ? chrdev_open+0x58c/0x6a0 [ 453.278585][T12306] ? __pfx_tty_open+0x10/0x10 [ 453.278601][T12306] chrdev_open+0x231/0x6a0 [ 453.278617][T12306] ? __pfx_chrdev_open+0x10/0x10 [ 453.278634][T12306] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 453.278659][T12306] do_dentry_open+0x744/0x1c10 [ 453.278674][T12306] ? __pfx_chrdev_open+0x10/0x10 [ 453.278693][T12306] vfs_open+0x82/0x3f0 [ 453.278713][T12306] path_openat+0x1de4/0x2cb0 [ 453.278734][T12306] ? __pfx_path_openat+0x10/0x10 [ 453.278748][T12306] ? __lock_acquire+0xb8a/0x1c90 [ 453.278770][T12306] do_filp_open+0x20b/0x470 [ 453.278783][T12306] ? __pfx_do_filp_open+0x10/0x10 [ 453.278812][T12306] ? alloc_fd+0x471/0x7d0 [ 453.278839][T12306] do_sys_openat2+0x11b/0x1d0 [ 453.278857][T12306] ? __pfx_do_sys_openat2+0x10/0x10 [ 453.278883][T12306] __x64_sys_openat+0x174/0x210 [ 453.278902][T12306] ? __pfx___x64_sys_openat+0x10/0x10 [ 453.278928][T12306] do_syscall_64+0xcd/0x490 [ 453.278945][T12306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.278960][T12306] RIP: 0033:0x7fa95df8e9a9 [ 453.278971][T12306] 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 [ 453.278986][T12306] RSP: 002b:00007fa95ee7b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 453.279001][T12306] RAX: ffffffffffffffda RBX: 00007fa95e1b6080 RCX: 00007fa95df8e9a9 [ 453.279010][T12306] RDX: 0000000000040002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 453.279019][T12306] RBP: 00007fa95e010d69 R08: 0000000000000000 R09: 0000000000000000 [ 453.279027][T12306] R10: 0000000000000300 R11: 0000000000000246 R12: 0000000000000000 [ 453.279035][T12306] R13: 0000000000000000 R14: 00007fa95e1b6080 R15: 00007fff5f3e1258 [ 453.279054][T12306] [ 454.307488][T12306] tty tty26: ldisc open failed (-12), clearing slot 25 [ 454.407617][ T5858] Bluetooth: hci0: command 0x0406 tx timeout [ 454.887513][ T5858] Bluetooth: hci3: command 0x0406 tx timeout [ 454.893592][ T5858] Bluetooth: hci2: command 0x0406 tx timeout [ 454.901995][ T5846] Bluetooth: hci1: command 0x0406 tx timeout [ 455.764025][T12343] random: crng reseeded on system resumption [ 456.274393][T12347] FAULT_INJECTION: forcing a failure. [ 456.274393][T12347] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 456.297870][T12347] CPU: 0 UID: 0 PID: 12347 Comm: syz.2.1127 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 456.297908][T12347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 456.297924][T12347] Call Trace: [ 456.297933][T12347] [ 456.297943][T12347] dump_stack_lvl+0x16c/0x1f0 [ 456.297983][T12347] should_fail_ex+0x512/0x640 [ 456.298016][T12347] strncpy_from_user+0x3b/0x2e0 [ 456.298061][T12347] getname_flags.part.0+0x8f/0x550 [ 456.298098][T12347] getname_flags+0x93/0xf0 [ 456.298137][T12347] do_sys_openat2+0xb8/0x1d0 [ 456.298170][T12347] ? __pfx_do_sys_openat2+0x10/0x10 [ 456.298210][T12347] ? __pfx___might_resched+0x10/0x10 [ 456.298248][T12347] __x64_sys_openat+0x174/0x210 [ 456.298282][T12347] ? __pfx___x64_sys_openat+0x10/0x10 [ 456.298329][T12347] do_syscall_64+0xcd/0x490 [ 456.298359][T12347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.298384][T12347] RIP: 0033:0x7f43e198e9a9 [ 456.298405][T12347] 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 [ 456.298430][T12347] RSP: 002b:00007f43e2809038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 456.298454][T12347] RAX: ffffffffffffffda RBX: 00007f43e1bb5fa0 RCX: 00007f43e198e9a9 [ 456.298472][T12347] RDX: 0000000000101000 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 456.298489][T12347] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 456.298505][T12347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.298520][T12347] R13: 0000000000000000 R14: 00007f43e1bb5fa0 R15: 00007ffcbe8434a8 [ 456.298555][T12347] [ 456.512312][T12320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 456.521015][T12320] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 456.940329][T12358] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input136 [ 457.052659][T12351] FAULT_INJECTION: forcing a failure. [ 457.052659][T12351] name failslab, interval 1, probability 0, space 0, times 0 [ 457.088334][T12351] CPU: 1 UID: 0 PID: 12351 Comm: syz.0.1128 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 457.088372][T12351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 457.088389][T12351] Call Trace: [ 457.088399][T12351] [ 457.088409][T12351] dump_stack_lvl+0x16c/0x1f0 [ 457.088446][T12351] should_fail_ex+0x512/0x640 [ 457.088471][T12351] ? fs_reclaim_acquire+0xae/0x150 [ 457.088510][T12351] should_failslab+0xc2/0x120 [ 457.088542][T12351] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 457.088569][T12351] ? security_inode_alloc+0x3b/0x2b0 [ 457.088609][T12351] security_inode_alloc+0x3b/0x2b0 [ 457.088651][T12351] inode_init_always_gfp+0xce4/0x1030 [ 457.088699][T12351] alloc_inode+0x86/0x240 [ 457.088728][T12351] new_inode+0x22/0x1c0 [ 457.088753][T12351] ? trace_cap_capable+0x18d/0x200 [ 457.088786][T12351] shmem_get_inode+0x19a/0xfb0 [ 457.088819][T12351] ? __vm_enough_memory+0x184/0x3f0 [ 457.088852][T12351] __shmem_file_setup+0x279/0x330 [ 457.088889][T12351] shmem_zero_setup+0x93/0x1a0 [ 457.088916][T12351] __mmap_region+0x1ece/0x25e0 [ 457.088945][T12351] ? __pfx___mmap_region+0x10/0x10 [ 457.088970][T12351] ? rcu_is_watching+0x12/0xc0 [ 457.089003][T12351] ? rcu_is_watching+0x12/0xc0 [ 457.089028][T12351] ? trace_sched_exit_tp+0xde/0x130 [ 457.089057][T12351] ? __schedule+0x1181/0x5dd0 [ 457.089097][T12351] ? __lock_acquire+0xb20/0x1c90 [ 457.089140][T12351] ? __pfx___schedule+0x10/0x10 [ 457.089216][T12351] ? trace_cap_capable+0x18d/0x200 [ 457.089259][T12351] mmap_region+0x1ab/0x3f0 [ 457.089285][T12351] ? __get_unmapped_area+0x267/0x440 [ 457.089321][T12351] do_mmap+0xa3e/0x1210 [ 457.089360][T12351] ? __pfx_do_mmap+0x10/0x10 [ 457.089392][T12351] ? __pfx_down_write_killable+0x10/0x10 [ 457.089430][T12351] vm_mmap_pgoff+0x281/0x450 [ 457.089465][T12351] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 457.089505][T12351] ? __x64_sys_futex+0x1e0/0x4c0 [ 457.089531][T12351] ? __x64_sys_futex+0x1e9/0x4c0 [ 457.089567][T12351] ksys_mmap_pgoff+0x7d/0x5c0 [ 457.089595][T12351] ? xfd_validate_state+0x61/0x180 [ 457.089624][T12351] ? __pfx___do_sys_close_range+0x10/0x10 [ 457.089665][T12351] __x64_sys_mmap+0x125/0x190 [ 457.089704][T12351] do_syscall_64+0xcd/0x490 [ 457.089735][T12351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.089761][T12351] RIP: 0033:0x7f71a4f8e9a9 [ 457.089782][T12351] 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 [ 457.089808][T12351] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 457.089833][T12351] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 457.089851][T12351] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 457.089866][T12351] RBP: 00007f71a5010d69 R08: 0000000000000401 R09: 0000000000008000 [ 457.089882][T12351] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 457.089898][T12351] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 457.089933][T12351] [ 457.730019][T12364] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input137 [ 458.766808][T12401] FAULT_INJECTION: forcing a failure. [ 458.766808][T12401] name failslab, interval 1, probability 0, space 0, times 0 [ 458.779604][T12401] CPU: 1 UID: 0 PID: 12401 Comm: syz.0.1136 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 458.779637][T12401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 458.779646][T12401] Call Trace: [ 458.779653][T12401] [ 458.779659][T12401] dump_stack_lvl+0x16c/0x1f0 [ 458.779680][T12401] should_fail_ex+0x512/0x640 [ 458.779695][T12401] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 458.779721][T12401] should_failslab+0xc2/0x120 [ 458.779739][T12401] __kmalloc_cache_noprof+0x6a/0x3e0 [ 458.779761][T12401] ? mr_table_alloc+0x5f/0x2e0 [ 458.779781][T12401] ? __pfx_ipmr_new_table_set+0x10/0x10 [ 458.779796][T12401] mr_table_alloc+0x5f/0x2e0 [ 458.779813][T12401] ? __pfx_ipmr_expire_process+0x10/0x10 [ 458.779829][T12401] ? __pfx_ipmr_net_init+0x10/0x10 [ 458.779847][T12401] ipmr_net_init+0x3c4/0x4e0 [ 458.779864][T12401] ? __pfx_ipmr_net_init+0x10/0x10 [ 458.779881][T12401] ops_init+0x1df/0x5f0 [ 458.779899][T12401] setup_net+0x1ff/0x510 [ 458.779918][T12401] ? lockdep_init_map_type+0x5c/0x280 [ 458.779940][T12401] ? __pfx_setup_net+0x10/0x10 [ 458.779957][T12401] ? debug_mutex_init+0x37/0x70 [ 458.779974][T12401] copy_net_ns+0x2a6/0x5f0 [ 458.779993][T12401] create_new_namespaces+0x3ea/0xa90 [ 458.780015][T12401] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 458.780033][T12401] ksys_unshare+0x45b/0xa40 [ 458.780053][T12401] ? __pfx_ksys_unshare+0x10/0x10 [ 458.780072][T12401] ? xfd_validate_state+0x61/0x180 [ 458.780097][T12401] __x64_sys_unshare+0x31/0x40 [ 458.780115][T12401] do_syscall_64+0xcd/0x490 [ 458.780132][T12401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.780146][T12401] RIP: 0033:0x7f71a4f8e9a9 [ 458.780158][T12401] 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 [ 458.780172][T12401] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 458.780185][T12401] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 458.780194][T12401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 458.780203][T12401] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 458.780212][T12401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 458.780220][T12401] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 458.780238][T12401] [ 459.073253][T12403] nfs4: Unknown parameter '' [ 459.302545][T12407] random: crng reseeded on system resumption [ 460.208613][T12424] FAULT_INJECTION: forcing a failure. [ 460.208613][T12424] name failslab, interval 1, probability 0, space 0, times 0 [ 460.310368][T12424] CPU: 0 UID: 0 PID: 12424 Comm: syz.0.1141 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 460.310411][T12424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 460.310427][T12424] Call Trace: [ 460.310437][T12424] [ 460.310447][T12424] dump_stack_lvl+0x16c/0x1f0 [ 460.310480][T12424] should_fail_ex+0x512/0x640 [ 460.310508][T12424] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 460.310540][T12424] should_failslab+0xc2/0x120 [ 460.310572][T12424] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 460.310596][T12424] ? __proc_create+0xc3/0x8c0 [ 460.310623][T12424] ? __proc_create+0x2ce/0x8c0 [ 460.310655][T12424] __proc_create+0x2ce/0x8c0 [ 460.310684][T12424] ? __pfx___proc_create+0x10/0x10 [ 460.310726][T12424] proc_create_reg+0x7d/0x180 [ 460.310758][T12424] proc_create_net_data+0x8e/0x1b0 [ 460.310788][T12424] ? __pfx_proc_create_net_data+0x10/0x10 [ 460.310827][T12424] ? __pfx_ipmr_net_init+0x10/0x10 [ 460.310858][T12424] ipmr_net_init+0x27d/0x4e0 [ 460.310888][T12424] ? __pfx_ipmr_net_init+0x10/0x10 [ 460.310922][T12424] ops_init+0x1df/0x5f0 [ 460.310956][T12424] setup_net+0x1ff/0x510 [ 460.310984][T12424] ? lockdep_init_map_type+0x5c/0x280 [ 460.311020][T12424] ? __pfx_setup_net+0x10/0x10 [ 460.311053][T12424] ? debug_mutex_init+0x37/0x70 [ 460.311083][T12424] copy_net_ns+0x2a6/0x5f0 [ 460.311119][T12424] create_new_namespaces+0x3ea/0xa90 [ 460.311156][T12424] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 460.311188][T12424] ksys_unshare+0x45b/0xa40 [ 460.311222][T12424] ? __pfx_ksys_unshare+0x10/0x10 [ 460.311257][T12424] ? xfd_validate_state+0x61/0x180 [ 460.311300][T12424] __x64_sys_unshare+0x31/0x40 [ 460.311333][T12424] do_syscall_64+0xcd/0x490 [ 460.311370][T12424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.311397][T12424] RIP: 0033:0x7f71a4f8e9a9 [ 460.311419][T12424] 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 [ 460.311444][T12424] RSP: 002b:00007f71a5db2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 460.311469][T12424] RAX: ffffffffffffffda RBX: 00007f71a51b6080 RCX: 00007f71a4f8e9a9 [ 460.311487][T12424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 460.311503][T12424] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 460.311520][T12424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 460.311536][T12424] R13: 0000000000000000 R14: 00007f71a51b6080 R15: 00007ffd5c3a2908 [ 460.311573][T12424] [ 461.044321][T12436] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input138 [ 461.292976][T12441] device-mapper: ioctl: Invalid ioctl structure: uuid , name , dev 5 [ 461.344366][T12440] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input139 [ 463.113688][T12477] EXT4-fs error (device sda1): trigger_test_error:129: comm syz.3.1150: 7 [ 464.080499][T12490] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1154'. [ 464.137086][T12490] HfR: entered promiscuous mode [ 464.565865][T12498] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input140 [ 465.779081][T12504] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input141 [ 467.956466][T12543] random: crng reseeded on system resumption [ 470.327085][T12560] FAULT_INJECTION: forcing a failure. [ 470.327085][T12560] name failslab, interval 1, probability 0, space 0, times 0 [ 470.445788][T12560] CPU: 0 UID: 0 PID: 12560 Comm: syz.0.1171 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 470.445812][T12560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 470.445821][T12560] Call Trace: [ 470.445826][T12560] [ 470.445833][T12560] dump_stack_lvl+0x16c/0x1f0 [ 470.445852][T12560] should_fail_ex+0x512/0x640 [ 470.445867][T12560] ? __kvmalloc_node_noprof+0x124/0x620 [ 470.445894][T12560] should_failslab+0xc2/0x120 [ 470.445911][T12560] __kvmalloc_node_noprof+0x137/0x620 [ 470.445935][T12560] ? v4l2_ctrl_new+0x97d/0x2180 [ 470.445950][T12560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 470.445974][T12560] ? v4l2_ctrl_new+0x97d/0x2180 [ 470.445989][T12560] v4l2_ctrl_new+0x97d/0x2180 [ 470.446012][T12560] ? __pfx_v4l2_ctrl_new+0x10/0x10 [ 470.446028][T12560] ? __pfx_v4l2_ctrl_new+0x10/0x10 [ 470.446049][T12560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 470.446072][T12560] v4l2_ctrl_new_std+0x1be/0x290 [ 470.446094][T12560] ? __pfx_v4l2_ctrl_new_std+0x10/0x10 [ 470.446109][T12560] ? __pfx_v4l2_ctrl_new_std+0x10/0x10 [ 470.446127][T12560] ? rcu_is_watching+0x12/0xc0 [ 470.446142][T12560] ? trace_kmalloc+0x2b/0xd0 [ 470.446158][T12560] ? __kvmalloc_node_noprof+0x298/0x620 [ 470.446185][T12560] ? media_request_object_init+0x100/0x180 [ 470.446208][T12560] vim2m_open+0x184/0x8a0 [ 470.446229][T12560] v4l2_open+0x225/0x490 [ 470.446242][T12560] ? __pfx_v4l2_open+0x10/0x10 [ 470.446255][T12560] chrdev_open+0x231/0x6a0 [ 470.446270][T12560] ? __pfx_apparmor_file_open+0x10/0x10 [ 470.446292][T12560] ? __pfx_chrdev_open+0x10/0x10 [ 470.446322][T12560] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 470.446349][T12560] do_dentry_open+0x744/0x1c10 [ 470.446365][T12560] ? __pfx_chrdev_open+0x10/0x10 [ 470.446384][T12560] vfs_open+0x82/0x3f0 [ 470.446404][T12560] path_openat+0x1de4/0x2cb0 [ 470.446425][T12560] ? __pfx_path_openat+0x10/0x10 [ 470.446440][T12560] ? __lock_acquire+0xb8a/0x1c90 [ 470.446461][T12560] do_filp_open+0x20b/0x470 [ 470.446475][T12560] ? __pfx_do_filp_open+0x10/0x10 [ 470.446503][T12560] ? alloc_fd+0x471/0x7d0 [ 470.446529][T12560] do_sys_openat2+0x11b/0x1d0 [ 470.446547][T12560] ? __pfx_do_sys_openat2+0x10/0x10 [ 470.446573][T12560] __x64_sys_openat+0x174/0x210 [ 470.446592][T12560] ? __pfx___x64_sys_openat+0x10/0x10 [ 470.446618][T12560] do_syscall_64+0xcd/0x490 [ 470.446635][T12560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.446650][T12560] RIP: 0033:0x7f71a4f8e9a9 [ 470.446662][T12560] 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 [ 470.446677][T12560] RSP: 002b:00007f71a5dd3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 470.446690][T12560] RAX: ffffffffffffffda RBX: 00007f71a51b5fa0 RCX: 00007f71a4f8e9a9 [ 470.446700][T12560] RDX: 000000000010b000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 470.446710][T12560] RBP: 00007f71a5010d69 R08: 0000000000000000 R09: 0000000000000000 [ 470.446719][T12560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 470.446727][T12560] R13: 0000000000000000 R14: 00007f71a51b5fa0 R15: 00007ffd5c3a2908 [ 470.446747][T12560] [ 472.731869][T12590] ubi0: attaching mtd0 [ 472.742032][T12590] ubi0: scanning is finished [ 472.785464][T12590] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 473.004296][T12590] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 473.753634][T12620] FAULT_INJECTION: forcing a failure. [ 473.753634][T12620] name failslab, interval 1, probability 0, space 0, times 0 [ 473.773849][T12611] zswap: compressor 000 not available [ 473.860731][T12620] CPU: 0 UID: 0 PID: 12620 Comm: syz.2.1181 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 473.860770][T12620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 473.860786][T12620] Call Trace: [ 473.860795][T12620] [ 473.860805][T12620] dump_stack_lvl+0x16c/0x1f0 [ 473.860838][T12620] should_fail_ex+0x512/0x640 [ 473.860864][T12620] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 473.860899][T12620] should_failslab+0xc2/0x120 [ 473.860929][T12620] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 473.860957][T12620] ? find_held_lock+0x2b/0x80 [ 473.860982][T12620] ? fib_rules_register+0x30/0x500 [ 473.861014][T12620] ? __pfx_ipmr_net_init+0x10/0x10 [ 473.861046][T12620] kmemdup_noprof+0x29/0x60 [ 473.861073][T12620] fib_rules_register+0x30/0x500 [ 473.861100][T12620] ? fib_notifier_ops_register+0x123/0x270 [ 473.861130][T12620] ? __pfx_ipmr_net_init+0x10/0x10 [ 473.861161][T12620] ipmr_net_init+0xb8/0x4e0 [ 473.861190][T12620] ? __pfx_ipmr_net_init+0x10/0x10 [ 473.861230][T12620] ops_init+0x1df/0x5f0 [ 473.861264][T12620] setup_net+0x1ff/0x510 [ 473.861291][T12620] ? lockdep_init_map_type+0x5c/0x280 [ 473.861325][T12620] ? __pfx_setup_net+0x10/0x10 [ 473.861355][T12620] ? debug_mutex_init+0x37/0x70 [ 473.861386][T12620] copy_net_ns+0x2a6/0x5f0 [ 473.861421][T12620] create_new_namespaces+0x3ea/0xa90 [ 473.861459][T12620] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 473.861493][T12620] ksys_unshare+0x45b/0xa40 [ 473.861527][T12620] ? __pfx_ksys_unshare+0x10/0x10 [ 473.861562][T12620] ? xfd_validate_state+0x61/0x180 [ 473.861606][T12620] __x64_sys_unshare+0x31/0x40 [ 473.861638][T12620] do_syscall_64+0xcd/0x490 [ 473.861668][T12620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 473.861695][T12620] RIP: 0033:0x7f43e198e9a9 [ 473.861716][T12620] 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 [ 473.861741][T12620] RSP: 002b:00007f43e27e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 473.861770][T12620] RAX: ffffffffffffffda RBX: 00007f43e1bb6080 RCX: 00007f43e198e9a9 [ 473.861788][T12620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 473.861804][T12620] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 473.861821][T12620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 473.861837][T12620] R13: 0000000000000000 R14: 00007f43e1bb6080 R15: 00007ffcbe8434a8 [ 473.861874][T12620] [ 474.109964][ C0] vkms_vblank_simulate: vblank timer overrun [ 474.159832][T12610] zswap: compressor 000 not available [ 476.881840][T12691] vivid-007: ================= START STATUS ================= [ 476.910296][T12691] vivid-007: Generate PTS: true [ 476.927465][T12691] vivid-007: Generate SCR: true [ 476.942864][T12691] tpg source WxH: 320x240 (Y'CbCr) [ 476.966518][T12691] tpg field: 1 [ 476.989085][T12691] tpg crop: (0,0)/320x240 [ 477.010097][T12691] tpg compose: (0,0)/320x240 [ 477.024434][T12691] tpg colorspace: 8 [ 477.047017][T12691] tpg transfer function: 0/0 [ 477.065071][T12691] tpg Y'CbCr encoding: 0/0 [ 477.076811][T12691] tpg quantization: 0/0 [ 477.086039][T12691] tpg RGB range: 0/2 [ 477.109780][T12691] vivid-007: ================== END STATUS ================== [ 477.133433][T12698] [ 477.135802][T12698] ====================================================== [ 477.142825][T12698] WARNING: possible circular locking dependency detected [ 477.149847][T12698] 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 Not tainted [ 477.156955][T12698] ------------------------------------------------------ [ 477.163971][T12698] syz.2.1194/12698 is trying to acquire lock: [ 477.170029][T12698] ffffffff8e72a5a8 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0xb4c/0x1470 [ 477.179614][T12698] [ 477.179614][T12698] but task is already holding lock: [ 477.186972][T12698] ffff888026281e00 (&q->q_usage_counter(io)#30){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 477.198232][T12698] [ 477.198232][T12698] which lock already depends on the new lock. [ 477.198232][T12698] [ 477.208637][T12698] [ 477.208637][T12698] the existing dependency chain (in reverse order) is: [ 477.217649][T12698] [ 477.217649][T12698] -> #2 (&q->q_usage_counter(io)#30){++++}-{0:0}: [ 477.226269][T12698] blk_alloc_queue+0x619/0x760 [ 477.231567][T12698] blk_mq_alloc_queue+0x175/0x290 [ 477.237113][T12698] __blk_mq_alloc_disk+0x29/0x120 [ 477.242661][T12698] loop_add+0x49e/0xb70 [ 477.247346][T12698] loop_init+0x164/0x270 [ 477.252120][T12698] do_one_initcall+0x120/0x6e0 [ 477.257410][T12698] kernel_init_freeable+0x5c2/0x900 [ 477.263142][T12698] kernel_init+0x1c/0x2b0 [ 477.267999][T12698] ret_from_fork+0x5d4/0x6f0 [ 477.273117][T12698] ret_from_fork_asm+0x1a/0x30 [ 477.278406][T12698] [ 477.278406][T12698] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 477.285627][T12698] fs_reclaim_acquire+0x102/0x150 [ 477.291183][T12698] prepare_alloc_pages+0x162/0x610 [ 477.296826][T12698] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 477.303243][T12698] __alloc_pages_noprof+0xb/0x1b0 [ 477.308788][T12698] pcpu_populate_chunk+0x110/0xb00 [ 477.314430][T12698] pcpu_alloc_noprof+0x86a/0x1470 [ 477.319977][T12698] init_srcu_struct_fields+0x9fb/0xde0 [ 477.325966][T12698] kvm_dev_ioctl+0x570/0x1ad0 [ 477.331166][T12698] __x64_sys_ioctl+0x18e/0x210 [ 477.336458][T12698] do_syscall_64+0xcd/0x490 [ 477.341488][T12698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.347903][T12698] [ 477.347903][T12698] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 477.355650][T12698] __lock_acquire+0x126f/0x1c90 [ 477.361031][T12698] lock_acquire+0x179/0x350 [ 477.366063][T12698] __mutex_lock+0x199/0xb90 [ 477.371088][T12698] pcpu_alloc_noprof+0xb4c/0x1470 [ 477.376635][T12698] blk_stat_alloc_callback+0xc8/0x280 [ 477.382531][T12698] wbt_init+0xac/0x540 [ 477.387124][T12698] queue_wb_lat_store+0x354/0x3d0 [ 477.392672][T12698] queue_attr_store+0x276/0x320 [ 477.398046][T12698] sysfs_kf_write+0xf2/0x150 [ 477.403166][T12698] kernfs_fop_write_iter+0x354/0x510 [ 477.408976][T12698] vfs_write+0x6c4/0x1150 [ 477.413825][T12698] ksys_write+0x12a/0x250 [ 477.418675][T12698] do_syscall_64+0xcd/0x490 [ 477.423701][T12698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.430116][T12698] [ 477.430116][T12698] other info that might help us debug this: [ 477.430116][T12698] [ 477.440336][T12698] Chain exists of: [ 477.440336][T12698] pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#30 [ 477.440336][T12698] [ 477.454006][T12698] Possible unsafe locking scenario: [ 477.454006][T12698] [ 477.461448][T12698] CPU0 CPU1 [ 477.466807][T12698] ---- ---- [ 477.472162][T12698] lock(&q->q_usage_counter(io)#30); [ 477.477547][T12698] lock(fs_reclaim); [ 477.484054][T12698] lock(&q->q_usage_counter(io)#30); [ 477.491958][T12698] lock(pcpu_alloc_mutex); [ 477.496463][T12698] [ 477.496463][T12698] *** DEADLOCK *** [ 477.496463][T12698] [ 477.504600][T12698] 6 locks held by syz.2.1194/12698: [ 477.509791][T12698] #0: ffff88803306d278 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 477.518866][T12698] #1: ffff888024bda428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 477.527857][T12698] #2: ffff88805b219488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 477.537624][T12698] #3: ffff8881433453c8 (kn->active#195){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 477.547747][T12698] #4: ffff888026281e00 (&q->q_usage_counter(io)#30){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 477.559445][T12698] #5: ffff888026281e38 (&q->q_usage_counter(queue)#22){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 477.571398][T12698] [ 477.571398][T12698] stack backtrace: [ 477.577280][T12698] CPU: 1 UID: 0 PID: 12698 Comm: syz.2.1194 Not tainted 6.16.0-rc7-syzkaller-00142-gb711733e89a3 #0 PREEMPT(full) [ 477.577309][T12698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 477.577323][T12698] Call Trace: [ 477.577331][T12698] [ 477.577339][T12698] dump_stack_lvl+0x116/0x1f0 [ 477.577363][T12698] print_circular_bug+0x275/0x350 [ 477.577394][T12698] check_noncircular+0x14c/0x170 [ 477.577426][T12698] __lock_acquire+0x126f/0x1c90 [ 477.577460][T12698] lock_acquire+0x179/0x350 [ 477.577487][T12698] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 477.577510][T12698] ? __pfx___might_resched+0x10/0x10 [ 477.577533][T12698] ? ksys_write+0x12a/0x250 [ 477.577553][T12698] ? do_syscall_64+0xcd/0x490 [ 477.577575][T12698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.577604][T12698] __mutex_lock+0x199/0xb90 [ 477.577626][T12698] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 477.577647][T12698] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 477.577667][T12698] ? __pfx___mutex_lock+0x10/0x10 [ 477.577697][T12698] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 477.577716][T12698] pcpu_alloc_noprof+0xb4c/0x1470 [ 477.577741][T12698] ? __pfx_wbt_data_dir+0x10/0x10 [ 477.577762][T12698] ? __pfx_wb_timer_fn+0x10/0x10 [ 477.577787][T12698] blk_stat_alloc_callback+0xc8/0x280 [ 477.577813][T12698] ? kasan_save_track+0x14/0x30 [ 477.577837][T12698] wbt_init+0xac/0x540 [ 477.577864][T12698] queue_wb_lat_store+0x354/0x3d0 [ 477.577889][T12698] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 477.577914][T12698] ? __mutex_trylock_common+0xe9/0x250 [ 477.577945][T12698] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 477.577968][T12698] queue_attr_store+0x276/0x320 [ 477.577992][T12698] ? __pfx_queue_attr_store+0x10/0x10 [ 477.578014][T12698] ? __lock_acquire+0x622/0x1c90 [ 477.578049][T12698] ? find_held_lock+0x2b/0x80 [ 477.578070][T12698] ? sysfs_file_kobj+0xe4/0x290 [ 477.578101][T12698] ? __pfx_queue_attr_store+0x10/0x10 [ 477.578124][T12698] sysfs_kf_write+0xf2/0x150 [ 477.578154][T12698] kernfs_fop_write_iter+0x354/0x510 [ 477.578180][T12698] ? __pfx_sysfs_kf_write+0x10/0x10 [ 477.578211][T12698] vfs_write+0x6c4/0x1150 [ 477.578231][T12698] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 477.578260][T12698] ? __pfx___mutex_lock+0x10/0x10 [ 477.578281][T12698] ? __pfx_vfs_write+0x10/0x10 [ 477.578311][T12698] ksys_write+0x12a/0x250 [ 477.578331][T12698] ? __pfx_ksys_write+0x10/0x10 [ 477.578354][T12698] do_syscall_64+0xcd/0x490 [ 477.578377][T12698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.578399][T12698] RIP: 0033:0x7f43e198e9a9 [ 477.578416][T12698] 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 [ 477.578438][T12698] RSP: 002b:00007f43e27a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 477.578459][T12698] RAX: ffffffffffffffda RBX: 00007f43e1bb6240 RCX: 00007f43e198e9a9 [ 477.578474][T12698] RDX: 0000000000000081 RSI: 0000200000000040 RDI: 0000000000000004 [ 477.578488][T12698] RBP: 00007f43e1a10d69 R08: 0000000000000000 R09: 0000000000000000 [ 477.578502][T12698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 477.578515][T12698] R13: 0000000000000001 R14: 00007f43e1bb6240 R15: 00007ffcbe8434a8 [ 477.578536][T12698]