Extracting prog: 34m39.047572766s Minimizing prog: 2h31m8.416546665s Simplifying prog options: 0s Extracting C: 3m8.805961791s Simplifying C: 24m19.437510807s extracting reproducer from 31 programs testing a last program of every proc single: executing 6 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-getpid-ioctl$auto_UBI_IOCDET-openat$auto_snd_pcm_oss_f_reg_pcm_oss-openat$auto_cpuid_fops_cpuid-readv$auto-ioctl$auto_SNDCTL_DSP_SPEED-ppoll$auto-modify_ldt$auto-openat$auto_posix_clock_file_operations_posix_clock-ioctl$auto_posix_clock_file_operations_posix_clock-openat$auto_tty_fops_tty_io-openat$auto_lru_gen_rw_fops_vmscan-pread64$auto-openat$auto_snd_rawmidi_f_ops_rawmidi-prctl$auto-openat$auto_usbdev_file_operations_usb-write$auto-select$auto-mmap$auto-write$auto-unshare$auto-openat$auto_vcs_fops_vc_screen-fcntl$auto-process_mrelease$auto detailed listing: executing program 0: mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) getpid() ioctl$auto_UBI_IOCDET(0xffffffffffffffff, 0x40046f41, 0x0) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) r1 = openat$auto_cpuid_fops_cpuid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cpu/0/cpuid\x00', 0xad00, 0x0) readv$auto(r1, &(0x7f0000000680)={0x0, 0x40200}, 0x3) ioctl$auto_SNDCTL_DSP_SPEED(r0, 0xc0045002, 0x0) ppoll$auto(&(0x7f0000000000)={r0, 0x40}, 0x2, 0x0, 0x0, 0x8) modify_ldt$auto(0x1, 0x0, 0x10) r2 = openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000000000), 0xc0402, 0x0) ioctl$auto_posix_clock_file_operations_posix_clock(r2, 0x40043d04, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) r3 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/lru_gen_full\x00', 0x0, 0x0) pread64$auto(r3, &(0x7f0000000040)='\x00\x00\x00\x88\xde\x90\a\'\x9bM\xa0\x848\xbbz(\xe9\x05<\x82\xfe\xe2\xf6 \x0f8\xfb\xa7\xb4\xa0\x9e\xcb\xec\x9e{W\xed>\xe7l\xcb\x90\\/\x84\x99!*\xe3\x99}x\xd4\xa5D\xfa\xe5\xf9od^\xa6', 0x7ff, 0x400) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x40001, 0x0) write$auto(r4, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) mmap$auto(0xc, 0x20009, 0x5, 0xeb1, 0x405, 0x8000) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs1\x00', 0x48080, 0x0) fcntl$auto(0x3, 0x4, 0xa553) process_mrelease$auto(0xffffffffffffffff, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): close_range$auto-unshare$auto-openat$auto_qrtr_tun_ops_tun-socket-sendfile$auto-sysfs$auto-ioctl$auto-open-socket-request_key$auto_KEY_SPEC_USER_SESSION_KEYRING-mmap$auto-socketpair$auto-close_range$auto-open-socket-setsockopt$auto-unshare$auto-openat$auto_snapshot_fops_user-unshare$auto-sendmsg$auto_OVS_DP_CMD_NEW-sendmsg$auto_NL80211_CMD_GET_REG-openat$auto_fb_fops_fb_chrdev-ioctl$sock_SIOCGIFINDEX-fadvise64$auto-sysfs$auto-sendmsg$auto_NL80211_CMD_GET_REG-mmap$auto-madvise$auto-mlock$auto-waitid$auto_P_PID detailed listing: executing program 0: close_range$auto(0x2, 0xa, 0x0) unshare$auto(0x40000080) r0 = openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, 0x0, 0x105240, 0x0) r1 = socket(0x11, 0x80003, 0x7ff) sendfile$auto(0x1, r1, 0x0, 0x8fb5) sysfs$auto(0x1000006, 0x1, 0x0) ioctl$auto(0x3, 0x541b, 0x10000000000402) r2 = open(0x0, 0x2002, 0x1) socket(0xa, 0x6, 0x0) request_key$auto_KEY_SPEC_USER_SESSION_KEYRING(&(0x7f0000000000)='\\)\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)='/dev/snapshot\x00', 0xfffffffffffffffb) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x2) open(0x0, 0x22240, 0x155) r3 = socket(0x25, 0x6, 0x6) setsockopt$auto(0x3, 0x0, 0x31, 0x0, 0x28) unshare$auto(0x40000080) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) unshare$auto(0x40000080) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1ac}}, 0x0) r5 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x20401, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x4611, 0x0) fadvise64$auto(r2, 0x7ff, 0xe00000000000, 0xffffffff) sysfs$auto(0x1, 0x6, 0x1) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYRESOCT=r4, @ANYRES8=0x0], 0x1ac}}, 0x40000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mlock$auto(0xfbe8, 0x1000000000000004) waitid$auto_P_PID(0x1, 0x0, &(0x7f00000000c0)={@_si_pad}, 0x6d5d3ae4, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$auto_XFS_IOC_FREESP-ioctl$auto_XFS_IOC_FREESP-openat$auto_o2hb_debug_fops_heartbeat-mmap$auto-close_range$auto-io_uring_setup$auto-io_uring_setup$auto-socket-setsockopt$auto-openat$auto_mon_fops_text_t_mon_text-pread64$auto-close_range$auto-close_range$auto-mmap$auto-mmap$auto-close_range$auto-socket$nl_generic-socket$nl_generic-mmap$auto-mmap$auto-io_uring_register$auto-close_range$auto-openat$auto_proc_pagemap_operations_internal-fspick$auto-fspick$auto-socket$nl_generic-openat$auto_uhid_fops_uhid-openat$auto_snd_pcm_oss_f_reg_pcm_oss-openat$auto_snd_pcm_oss_f_reg_pcm_oss-openat$auto_seq_oss_f_ops_seq_oss-pipe$auto-socket$nl_generic-socket-getsockopt$auto-socket-socketpair$auto-socketpair$auto-write$auto-socket-socket detailed listing: executing program 0: ioctl$auto_XFS_IOC_FREESP(0xffffffffffffffff, 0x4030580b, 0x0) (async) ioctl$auto_XFS_IOC_FREESP(0xffffffffffffffff, 0x4030580b, 0x0) r0 = openat$auto_o2hb_debug_fops_heartbeat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/o2hb/livenodes\x00', 0x80002, 0x0) mmap$auto(0x0, 0x7, 0x7fffffffffffffff, 0x100000011, r0, 0x8002) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) (async) r1 = io_uring_setup$auto(0x6, 0x0) socket(0x2, 0x1, 0x106) setsockopt$auto(0x3, 0x1, 0x3, 0xffffffffffffffff, 0x0) r2 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/usb/usbmon/36u\x00', 0x0, 0x0) pread64$auto(r2, 0x0, 0x0, 0x40000000009) close_range$auto(0x2, 0x5, 0x0) (async) close_range$auto(0x2, 0x5, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) (async) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020008, 0x1000000000000007, 0xeb1, 0x0, 0x1008000) (async) mmap$auto(0x0, 0x2020008, 0x1000000000000007, 0xeb1, 0x0, 0x1008000) io_uring_register$auto(r1, 0xffff, &(0x7f0000000140)="b53bfe76ce3bc55a8869aca761f4144b10e9cb2d612c08bcea5b04bbae481fd60ae380559905e758190a0afe3c19ccc8647ce538d742eef61f770a2ace6f377580876e58398d1a9f7bba542971295ee54545caab1e9ab0eaff587bce1b6f7e648c8021c44be3ce9d8e7e3ef4d04fc2aba7649ea0ee4176566338bbd0dedb86bb761332a4a383d40a0247fda8035630a9755fc4660ff44db1f8429dc940e07e072ef299d7b60787c07e6b658face502d8806c7c817daae576f9ebb5e82c2d2cc6ad46b155baa77f20df52c110e85778fbe8682cefbd94c52c1825ac827c8787d49043", 0x3) close_range$auto(0x2, 0x8000, 0x0) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/pagemap\x00', 0x200000, 0x0) fspick$auto(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) (async) fspick$auto(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_uhid_fops_uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x682645, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400202, 0x0) (async) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400202, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x101401, 0x0) pipe$auto(0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x2, 0x801, 0x106) getsockopt$auto(r3, 0x11c, 0x2, 0x0, 0x0) socket(0xa, 0x2, 0x73) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) write$auto(0x3, 0x0, 0xfffffdef) socket(0x11, 0x80003, 0x300) (async) socket(0x11, 0x80003, 0x300) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): set_mempolicy$auto-set_mempolicy$auto-unshare$auto detailed listing: executing program 0: set_mempolicy$auto(0x4, &(0x7f0000000180)=0x2, 0x3) set_mempolicy$auto(0x8, &(0x7f0000000000)=0x7ff, 0x5) unshare$auto(0x40000080) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic-openat$auto_kvm_chardev_ops_kvm_main-close_range$auto-close_range$auto-openat$auto_kvm_chardev_ops_kvm_main-ioctl$auto_KVM_CREATE_VM-ioctl$auto_KVM_CREATE_VM detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) (async) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) program crashed: INFO: task hung in futex_hash_allocate single: successfully extracted reproducer found reproducer with 40 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic-openat$auto_kvm_chardev_ops_kvm_main-close_range$auto-close_range$auto-openat$auto_kvm_chardev_ops_kvm_main-ioctl$auto_KVM_CREATE_VM detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic-openat$auto_kvm_chardev_ops_kvm_main-close_range$auto-close_range$auto-openat$auto_kvm_chardev_ops_kvm_main detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic-openat$auto_kvm_chardev_ops_kvm_main-close_range$auto-close_range$auto detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic-openat$auto_kvm_chardev_ops_kvm_main-close_range$auto detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic-openat$auto_kvm_chardev_ops_kvm_main detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket-socket$nl_generic detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto-socket detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto-close_range$auto detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto-epoll_ctl$auto detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv-epoll_ctl$auto detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto-syz_genetlink_get_family_id$auto_batadv detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto-sendmmsg$auto detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r1, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r2, r2, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r3, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) sendmmsg$auto(r0, 0x0, 0x3, 0x7000000) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto-recvmmsg$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r2 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r2, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto-recvmmsg$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r2 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r2, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x8f, 0x3, 0x0) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto-socketpair$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r2 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r2, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto-socketpair$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r2 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r2, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto-mmap$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r2 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r2, 0x4) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma-mmap$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mmap$auto(0x0, 0x2008, 0xdf, 0x9b72, 0x2, 0x7ffc) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto-openat$auto_ucma_fops_ucma detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto-socketpair$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto-socketpair$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto-connect$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) connect$auto(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto-sendfile$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) sendfile$auto(r1, r1, 0x0, 0xffffffff) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto-socketpair$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal-socketpair$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) socketpair$auto(0x4, 0x200, 0xea5, &(0x7f0000000140)=0x5) (async) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto-openat$auto_kernfs_file_fops_kernfs_internal detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nbd6/trace/act_mask\x00', 0x80302, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-mmap$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) r0 = socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, r0, 0x20000008000) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-openat$auto_fb_fops_fb_chrdev-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) socket(0x1e, 0x1, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-socket-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) socket(0x1e, 0x1, 0x0) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-shutdown$auto-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) shutdown$auto(0x200000003, 0x2) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-openat$auto_loop_ctl_fops_loop-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-openat$auto_loop_ctl_fops_loop-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-connect$auto-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-bind$auto-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-bind$auto-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-prctl$auto-prctl$auto detailed listing: executing program 0: socket(0x2, 0x1, 0x100) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto detailed listing: executing program 0: prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program crashed: INFO: task hung in futex_hash_allocate testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto detailed listing: executing program 0: prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) prctl$auto(0x4e, 0x1, 0x0, 0x1, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$auto-prctl$auto program crashed: INFO: task hung in futex_hash_allocate reproducing took 3h33m15.707612082s repro crashed as (corrupted=false): INFO: task syz-executor341:6067 blocked for more than 143 seconds. Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor341 state:D stack:29616 pid:6067 tgid:6065 ppid:5854 task_flags:0x400040 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5396 [inline] __schedule+0x116a/0x5de0 kernel/sched/core.c:6785 __schedule_loop kernel/sched/core.c:6863 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6878 futex_hash_allocate+0xd0a/0xf00 kernel/futex/core.c:1619 futex_hash_prctl+0x1f4/0x650 kernel/futex/core.c:1757 __do_sys_prctl+0x171f/0x24c0 kernel/sys.c:2825 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f42706752a9 RSP: 002b:00007f427060d238 EFLAGS: 00000246 ORIG_RAX: 000000000000009d RAX: ffffffffffffffda RBX: 00007f42706ff318 RCX: 00007f42706752a9 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000004e RBP: 00007f42706ff310 R08: 0000000000000000 R09: 00007f427060d6c0 R10: 0000000000000001 R11: 0000000000000246 R12: 00007f42706ff31c R13: 0000000000000000 R14: 00007ffdd85d0a10 R15: 00007ffdd85d0af8 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffffffff8e3c4b40 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #0: ffffffff8e3c4b40 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #0: ffffffff8e3c4b40 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 kernel/locking/lockdep.c:6770 2 locks held by getty/5597: #0: ffff888035e720a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 drivers/tty/n_tty.c:2222 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 nmi_cpu_backtrace+0x27b/0x390 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x29c/0x300 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:158 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:307 [inline] watchdog+0xf70/0x12c0 kernel/hung_task.c:470 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:82 Code: 0b 56 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d b3 1e 0e 00 fb f4 0c fb 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffffff8e007e08 EFLAGS: 000002c6 RAX: 00000000000e2ce9 RBX: 0000000000000000 RCX: ffffffff8b7bec69 RDX: 0000000000000000 RSI: ffffffff8dc134a5 RDI: ffffffff8bf55a20 RBP: fffffbfff1c12ef0 R08: 0000000000000001 R09: ffffed1017086645 R10: ffff8880b843322b R11: 0000000000000001 R12: 0000000000000000 R13: ffffffff8e097780 R14: ffffffff90883650 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888124962000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055cacddef660 CR3: 000000000e182000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:743 default_idle_call+0x6d/0xb0 kernel/sched/idle.c:117 cpuidle_idle_call kernel/sched/idle.c:185 [inline] do_idle+0x391/0x510 kernel/sched/idle.c:325 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:423 rest_init+0x16b/0x2b0 init/main.c:744 start_kernel+0x3ee/0x4d0 init/main.c:1101 x86_64_start_reservations+0x18/0x30 arch/x86/kernel/head64.c:307 x86_64_start_kernel+0x130/0x190 arch/x86/kernel/head64.c:288 common_startup_64+0x13e/0x148 final repro crashed as (corrupted=false): INFO: task syz-executor341:6067 blocked for more than 143 seconds. Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor341 state:D stack:29616 pid:6067 tgid:6065 ppid:5854 task_flags:0x400040 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5396 [inline] __schedule+0x116a/0x5de0 kernel/sched/core.c:6785 __schedule_loop kernel/sched/core.c:6863 [inline] schedule+0xe7/0x3a0 kernel/sched/core.c:6878 futex_hash_allocate+0xd0a/0xf00 kernel/futex/core.c:1619 futex_hash_prctl+0x1f4/0x650 kernel/futex/core.c:1757 __do_sys_prctl+0x171f/0x24c0 kernel/sys.c:2825 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f42706752a9 RSP: 002b:00007f427060d238 EFLAGS: 00000246 ORIG_RAX: 000000000000009d RAX: ffffffffffffffda RBX: 00007f42706ff318 RCX: 00007f42706752a9 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000004e RBP: 00007f42706ff310 R08: 0000000000000000 R09: 00007f427060d6c0 R10: 0000000000000001 R11: 0000000000000246 R12: 00007f42706ff31c R13: 0000000000000000 R14: 00007ffdd85d0a10 R15: 00007ffdd85d0af8 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffffffff8e3c4b40 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #0: ffffffff8e3c4b40 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #0: ffffffff8e3c4b40 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 kernel/locking/lockdep.c:6770 2 locks held by getty/5597: #0: ffff888035e720a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 drivers/tty/n_tty.c:2222 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 nmi_cpu_backtrace+0x27b/0x390 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x29c/0x300 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:158 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:307 [inline] watchdog+0xf70/0x12c0 kernel/hung_task.c:470 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:82 Code: 0b 56 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d b3 1e 0e 00 fb f4 0c fb 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffffff8e007e08 EFLAGS: 000002c6 RAX: 00000000000e2ce9 RBX: 0000000000000000 RCX: ffffffff8b7bec69 RDX: 0000000000000000 RSI: ffffffff8dc134a5 RDI: ffffffff8bf55a20 RBP: fffffbfff1c12ef0 R08: 0000000000000001 R09: ffffed1017086645 R10: ffff8880b843322b R11: 0000000000000001 R12: 0000000000000000 R13: ffffffff8e097780 R14: ffffffff90883650 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888124962000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055cacddef660 CR3: 000000000e182000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:743 default_idle_call+0x6d/0xb0 kernel/sched/idle.c:117 cpuidle_idle_call kernel/sched/idle.c:185 [inline] do_idle+0x391/0x510 kernel/sched/idle.c:325 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:423 rest_init+0x16b/0x2b0 init/main.c:744 start_kernel+0x3ee/0x4d0 init/main.c:1101 x86_64_start_reservations+0x18/0x30 arch/x86/kernel/head64.c:307 x86_64_start_kernel+0x130/0x190 arch/x86/kernel/head64.c:288 common_startup_64+0x13e/0x148