last executing test programs: 9.439302553s ago: executing program 3 (id=136): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x7fffffff) write$auto(0x1, 0x0, 0x80000000) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) clone$auto(0x100000020003b49, 0x80000000002, 0x0, 0x0, 0x4) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, 0x0) select$auto(0x8, 0x0, &(0x7f0000000340)={[0x9, 0x8000, 0xfffffffffffffffd, 0xd7d, 0x4, 0x9, 0x100, 0x8, 0x9, 0x7, 0x3, 0x4, 0x847, 0xffffffff7fffffff, 0x401, 0x6]}, 0x0, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) r1 = socket(0x1a, 0x1, 0xb) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r1, 0x0, 0x20000001) madvise$auto(0x0, 0xffffffffffff0004, 0x19) kill$auto(0x0, 0x21) madvise$auto(0x0, 0x200007, 0x8) madvise$auto(0x0, 0x2003f0, 0x15) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_MPP(r1, 0x0, 0x880) munmap$auto(0x8000, 0xffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0x400000eb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x10000000000048, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x12020009, 0x6, 0xeb1, 0xfffffffffffffffa, 0x8000) futex_waitv$auto(&(0x7f0000000000)={0xf, 0x5d94, 0x4, 0x4}, 0x77, 0x0, 0x0, 0x62bd) 9.438425204s ago: executing program 0 (id=145): openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f0000000180), 0x101080, 0x0) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x4884) mmap$auto(0x0, 0x99, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r1, 0x0, 0x7) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) close_range$auto(r1, r1, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fsopen$auto(&(0x7f00000000c0)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0x9) socket(0x27, 0x800, 0x49f) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = socket(0x2, 0x80802, 0x0) capset$auto(0x0, 0x0) setsockopt$auto(r3, 0x11, 0x65, 0x0, 0x8) keyctl$auto_KEYCTL_CLEAR(0x7, 0x7, 0x9, 0x2, 0x4662) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x381000, 0x0) prctl$auto_PR_GET_DUMPABLE(0x3, 0x8a, 0x0, 0xfffffffffffffffd, 0xd) waitid$auto_P_PGID(0x2, 0x0, 0x0, 0x5, 0x0) getsockopt$auto(0x3, 0x0, 0x20, 0x0, 0x0) unshare$auto(0x40000080) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 8.243396228s ago: executing program 0 (id=139): mmap$auto(0x0, 0x400008, 0x7fff, 0x9b72, 0x0, 0x100000000008000) r0 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x26}}, 0x54) shutdown$auto(r0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0) shutdown$auto(0x200000003, 0x2) mmap$auto(0x1fffffffffffffd, 0x400006, 0xe3, 0x12, 0x2, 0x8001) madvise$auto(0x0, 0xffffffffffff0002, 0x19) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/mm/ksm/stable_node_chains_prune_millisecs\x00', 0x400, 0x0) read$auto(r1, &(0x7f0000002440)='&\x00', 0x9) mbind$auto(0x2000, 0x100000004, 0xfffffffe, 0x0, 0x6, 0x2) write$auto(0x3, 0x0, 0x7fffffff) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x80800, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/pci0000:00/waiting_for_supplier\x00', 0x80800, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x601, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x29, 0x10, 0x0, 0x1) syz_clone(0x40011, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0x3, 0x87) mmap$auto(0x0, 0x2020009, 0x80008, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000200), 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = gettid() process_vm_readv$auto(r2, &(0x7f0000000180)={0x0, 0x4000000000f}, 0x7, &(0x7f00000000c0)={0x0, 0x100000000000002}, 0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b71, 0x2, 0x8000) r3 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/bus/usb/001/001\x00', 0x29202, 0x0) mmap$auto(0x2000, 0x80009, 0xb, 0x8000000008011, r3, 0x0) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0x18000) 8.182764616s ago: executing program 2 (id=140): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x6) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cifs\x00', 0x8002, &(0x7f00000001c0)) 7.903704339s ago: executing program 2 (id=141): r0 = prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x8, 0x3, 0x0, 0x0, 0x2) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) write$auto(0x3, 0x0, 0x100082) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xeb, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x0, 0xfffffffffffffffe]}, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, 0x0, 0xa00, 0x0) close_range$auto(0x2, 0x8, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/time_for_children\x00') openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x400, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bus/usb/040/001\x00', 0x470801, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004400)='/dev/dsp1\x00', 0x1, 0x0) ioctl$auto_SNDCTL_DSP_GETTRIGGER(r0, 0x80045010, &(0x7f0000004440)) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20005, 0xdf, 0xeb1, r1, 0x3) setsockopt$auto(0xffffffffffffffff, 0x1, 0x1021, 0x0, 0xd) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x3, 0x6) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b000000", @ANYBLOB="1a00279e"], 0x1ac}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) mmap$auto(0x4c4, 0x7, 0x10000df, 0xeb1, 0x401, 0x8000000000000001) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/afs/sysname\x00', 0xaa102, 0x0) 7.510734699s ago: executing program 3 (id=143): close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x5, 0x21ea, 0x7ff, 0x3, 0x1, 0x80000001, 0x800002e}, 0x6f4) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x7) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x129c00, 0x0) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x8, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030009000000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a000100aaaaaaaaaabb00000a000500aaaaaaaaaa370000080004001000000008000200", @ANYRES32=0x0, @ANYBLOB="08001b"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) msync$auto(0x8c, 0x8ca, 0x80) waitid$auto(0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x282, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/vivid.0/cec28/power/control\x00', 0x0, 0x0) write$auto_ocfs2_control_fops_stack_user(r2, &(0x7f0000003900)='\t', 0x1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) bpf$auto(0x3, 0x0, 0x5) mmap$auto(0x0, 0x20009, 0x3806, 0x80000eb1, 0x401, 0x8000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid_for_children\x00') 7.189684861s ago: executing program 1 (id=146): openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x82000, 0x0) r0 = socket(0xa, 0x1, 0x100) getsockopt$auto_SO_RCVPRIORITY(r0, 0x2, 0x52, &(0x7f00000001c0)='/dev/virtual_nci\x00', &(0x7f0000000240)=0x7) ioperm$auto(0x7, 0x5ad2, 0x8) r1 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) pread64$auto(r1, 0x0, 0x7ff, 0x400) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r2, &(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) process_mrelease$auto(0xffffffffffffffff, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) inotify_init1$auto(0x403) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, 0x0, 0x50b41, 0x0) mincore$auto(0x1000, 0x8001, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) r3 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r3, 0x29, 0x4e, &(0x7f0000000180)='\x15!\xa8^J/\xddCx4!\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd9\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\xda\xc4\xef\xff(i\xc6@\x91_\vBj\x0eQ\xce\x16\'C\x8c\x01\x80\x92u\xd5\xb8\\\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\x00\x00\x00\x00\xe4\xa5\xfe\xb5', 0x10000110) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) bind$auto(0x3, &(0x7f0000000040)=@generic={0xa, "02d0ac0c00e435826339c7328903"}, 0x6a) 7.000782489s ago: executing program 2 (id=147): openat$auto_cgwb_debug_stats_fops_(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bdi/43:192/wb_stats\x00', 0x40, 0x0) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x582, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) writev$auto(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0x9}, 0xb) prctl$auto(0x43, 0x80000000000000, 0x0, 0x2, 0x0) r0 = socket(0x18, 0x2, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snd/pcmC1D0p\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000325bd7000fcdbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x48c3}, 0x200c0085) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, 0x0, 0x40100, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) r3 = openat$auto_rng_chrdev_ops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) read$auto_rng_chrdev_ops_core(r3, &(0x7f0000000040)=""/4096, 0xfffffe82) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r4 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$auto_UI_DEV_SETUP(r4, 0x405c5503, &(0x7f0000000400)={{0x5, 0x23, 0xa6, 0x84}, "66ac010005000000000068d590eb0d4a4cada7272464294b9183349eef4c1f028fdcc8ecc66fdd02316f064ebd893007abb4c0bbc3b822f66eb624ad63110d61771552c03de65800", 0x2}) ioctl$auto_UI_DEV_CREATE(r4, 0x5501, 0x0) ioctl$auto_UI_SET_PHYS(r4, 0x4008556c, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) 6.018043947s ago: executing program 3 (id=148): openat$auto_tracing_cpumask_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/tracing_cpumask\x00', 0x40a901, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x15, 0xa, 0x9040) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000180)="dc5662704c29ead37c2b374c01f47203da561f0572045fe9be3de200aa66fd0dcad4ae8b94d5605d4e7a3e7851c8389ef656667201af0f4a9eace58076384c2d1f9fddaff47b6dbaeadb4618648b94f06ef460d0178feecf40b0fa92ebd0654f3a305982559606a22a1c01470a114d88136800669da6696f53722c79accda97368c0239b0eac15665fde029f737590c1528065ef5bb43c0e37861738c39db1769dfeb0f6974a2bc67ff79cc7490d14a77bb42dbbe6af9e883b85d7aa6e819c8359cdadbfcb7a", 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x4, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sendmsg$auto_NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x41) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x11, 0x0) r2 = fsopen$auto(0x0, 0x1) fsconfig$auto(r2, 0x8, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) getpid() openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) r3 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs1\x00', 0x108002, 0x0) read$auto_vcs_fops_vc_screen(r3, &(0x7f0000000080)=""/238, 0xffffffe9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x22240, 0x55) 4.339117344s ago: executing program 2 (id=149): sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x60000054}, 0x24000044) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYBLOB='j\x00Q'], 0x1ac}, 0x1, 0x0, 0x0, 0x40814}, 0x2004c0c4) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) unshare$auto(0x40000080) socket(0x0, 0x6, 0x7fffffff) r1 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/inject\x00', 0x2, 0x0) pwrite64$auto(r1, &(0x7f0000000340)='\v\f_U\xe0w\xbf\xe3\xb8\x92\xac.X_|\xc8R\x99!\xd2\xfb\xfe\xa7\xe4&#sn\x91p\xe6\x1eRN8\x99C\x05s\x1cJ\x99\x1d[s\x15z\x87\xe1\xb6\xba#7*/\x13\x00:\x00!\rW6\x00\x00\x00\x00\xb4\x1avP\x00\xc5\xc7\xf1\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeeq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2\xa7\xd1\xdd\x85\as*l\x9c\xa1\xf7\x8c\xa1\xfb\xb5\b\x00\x00\x00\x00\x00\x00\x00\xb4\xfb\x99\x00\xed\v\xfa\xaa[\f\xa2\xea40\r\xcd\x86\x9d\xac\xde\xec\x85\x93\x93\xd3G\x8c\x9b\x9d\a\xbf\x1f\x95n\x94\xbc[\xb5\xfa\xe0t\\\xbc\x11\x94\x0fF\xf9\xac\vv\xb5\xc3\xd9j\x05\boe\xa5\xc2l\x05\xbcTu\x18\xda\xf2#\x80\xd5\xb4\xf54\x04M\xc8G\x0e/\xae\xab\x9b\x14\x8f\xeb\x19\xc80Dq\x9f\f\x106\x1b\xa7\xe6jU\x00X\x8e\xe4\v\xbb\x91\a\x14\x8c\xc9z\'a\xdd\x89<\xf5\xeeC\xb4\xa7\x976\xfcO\x17\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00<\xbc\xd7\xa7T^\x9fs\xec_Nl/+\x9a\xbb\xb3[\xcb\xf8\x87\x18\xe6,\xad_\xfe~M\x80X\x1ak7g\xff\xc8', 0x52, 0x5231) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) r2 = socket(0x22, 0x2, 0x1c00) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r2], 0x14}, 0x1, 0x0, 0x0, 0x6000c800}, 0x4000000) r3 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb1\x00', 0x0, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000000c0)="58fcb282bcbc38bfaef257e019406e8ec445cd4f7f7662ac0f8834baa918d5b3cea133243c4f2b9a39e536b67f5a1a2bfdf589da2b1c980e9ce53883444996d1721d7f3ae627c6c68118e15b5a753fd37910fbc02d898cfc8254c80582fc6184") openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/cgroup.max.depth\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) read$auto(0x3, 0x0, 0x80) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_ep0_operations_inode(0xffffffffffffff9c, &(0x7f00000001c0), 0x1cb803, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) r5 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(r5, 0x40146f2c, 0x0) unshare$auto(0x40000080) close_range$auto(0x2, 0xa, 0x0) write$auto(r4, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) select$auto(0xe, 0x0, 0x0, &(0x7f0000000340)={[0x7, 0x10000000000007, 0xd, 0x1, 0xf, 0x80000001, 0x15f4da0a, 0x1, 0x3, 0x300000000000000, 0x80000001, 0x10000007, 0x1, 0x5, 0x2]}, 0x0) unshare$auto(0x40001080) socket(0x2b, 0x1, 0x1) 4.338037348s ago: executing program 1 (id=157): close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x5, 0x21ea, 0x7ff, 0x3, 0x1, 0x80000001, 0x800002e}, 0x6f4) r0 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x7) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x129c00, 0x0) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x8, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030009000000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a000100aaaaaaaaaabb00000a000500aaaaaaaaaa370000080004001000000008000200", @ANYRES32=0x0, @ANYBLOB="08001b"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) msync$auto(0x8c, 0x8ca, 0x80) waitid$auto(0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x282, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/vivid.0/cec28/power/control\x00', 0x0, 0x0) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r3, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000004200)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r0, @ANYBLOB="01e524bd7000fedbdf25040000f9081499e7589ea59d3f9d857fff001900042664fc4b64fb46cc280bcfc29876b3d4aba558d99f99aa94913e834c0478df51f16e840d88da75fe9cbce39cf2d6ebcee06e1d92f503b5aff4f16f4ba110f0ea4dd53a1e1167af8f3d914fc0d71323acb39e71520b4897e771d9ed4ae1b4befd184b059c93167d99588fa7e03dc4913fd9fcd19cd8ed6622ff5e1ccdfe24707a05c188a9c1a2ae40c75365aedcd63a706e746bc89c64964c43"], 0x18}, 0x1, 0x0, 0x0, 0x200040dd}, 0x4048000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) bpf$auto(0x3, 0x0, 0x5) mmap$auto(0x0, 0x20009, 0x3806, 0x80000eb1, 0x401, 0x8000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid_for_children\x00') 4.001739861s ago: executing program 1 (id=150): openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f0000000180), 0x101080, 0x0) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x4884) mmap$auto(0x0, 0x99, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r1, 0x0, 0x7) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) close_range$auto(r1, r1, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fsopen$auto(&(0x7f00000000c0)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0x9) socket(0x27, 0x800, 0x49f) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2, 0x80802, 0x0) capset$auto(0x0, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) keyctl$auto_KEYCTL_CLEAR(0x7, 0x7, 0x9, 0x2, 0x4662) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x381000, 0x0) prctl$auto_PR_GET_DUMPABLE(0x3, 0x8a, 0x0, 0xfffffffffffffffd, 0xd) waitid$auto_P_PGID(0x2, 0x0, 0x0, 0x5, 0x0) getsockopt$auto(0x3, 0x0, 0x20, 0x0, 0x0) unshare$auto(0x40000080) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 3.981336364s ago: executing program 0 (id=151): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) r0 = openat$auto_proc_clear_refs_operations_internal(0xffffffffffffff9c, &(0x7f0000000600)='/proc/thread-self/clear_refs\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB=']'], 0x1ac}}, 0x40000) recvmmsg$auto(r1, 0x0, 0xfffffff9, 0x10, 0x0) write$auto_proc_clear_refs_operations_internal(r0, 0x0, 0xffffff4b) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 3.246353497s ago: executing program 3 (id=152): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x6) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cifs\x00', 0x8002, &(0x7f00000001c0)) 3.08290038s ago: executing program 1 (id=153): mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) pread64$auto(0xffffffffffffffff, 0x0, 0x7ff, 0x400) mkdir$auto(&(0x7f0000000040)='./file0\x00', 0x2) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) r0 = memfd_create$auto(0x0, 0x4) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0xffffffff, 0x1, 0x8000000000000000, 0x0) r1 = socket(0xa, 0x2, 0x3a) statx$auto(r0, 0x0, 0x1000, 0xbdfc, 0x0) setsockopt$auto(r1, 0x29, 0x14, 0x0, 0x56b) setsockopt$auto(r1, 0x29, 0x14, 0x0, 0x10052b) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8000, 0x70) mkdir$auto(&(0x7f0000000000)='./file0/file1\x00', 0x2) mknodat$auto(r2, &(0x7f00000003c0)='./file0\x00', 0xfff, 0xfffffff8) renameat2$auto(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000240)='./file1\x00', 0x2) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x121901, 0x0) socket(0x21, 0x3, 0x9) r3 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto_event_trigger_fops_trace(r3, &(0x7f0000000340)="087a5fc885515accc34eb3c38a3a401bd245bdd75afcd2d75b35e79aaa1b0ef394e5", 0x22) geteuid() mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_generic(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/bluetooth/hci7/rfkill12/power/runtime_active_time\x00', 0x40000, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/i8042/serio0/scroll\x00', 0x2062, 0x0) write$auto(r4, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) socket(0xa, 0x2, 0x3a) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x1, 0x0) setsockopt$auto(0x3, 0x1, 0xf, 0x0, 0x9) 2.734477591s ago: executing program 3 (id=154): r0 = socket(0xa, 0x2, 0x73) close_range$auto(r0, 0xffffffffffffffff, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card0\x00', 0x800, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x80000, 0x0) prctl$auto(0xb93, 0x1, 0xffffffffffffffff, 0x1, 0x64a6) set_mempolicy$auto(0x4006, &(0x7f0000000000)=0xa, 0x7) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0x0, 0x0) kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@kbuf=0x0, 0x42aa7, 0x400006c0000c000, 0xc000}, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x260c2, 0x8c) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x4f1, 0x1) socket(0x80000000000000a, 0x2, 0x0) r2 = io_uring_setup$auto(0x6, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nbd4\x00', 0x10300, 0x0) ioctl$auto(0x3, 0xc0481273, 0x38) ioctl$auto(0x3, 0x1276, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_fd=r1, r3, 0x4, 0x1ff, 0xffffffffffffffff, @relative_fd, 0xe600}, 0xf) bpf$auto(0x2, &(0x7f00000000c0)=@raw_tracepoint={0x5, r1, 0x0, 0x3}, 0x91) 2.456923669s ago: executing program 0 (id=155): r0 = prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x8, 0x3, 0x0, 0x0, 0x2) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) write$auto(0x3, 0x0, 0x100082) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xeb, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x0, 0xfffffffffffffffe]}, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, 0x0, 0xa00, 0x0) close_range$auto(0x2, 0x8, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/time_for_children\x00') openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x400, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bus/usb/040/001\x00', 0x470801, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004400)='/dev/dsp1\x00', 0x1, 0x0) ioctl$auto_SNDCTL_DSP_GETTRIGGER(r0, 0x80045010, &(0x7f0000004440)) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20005, 0xdf, 0xeb1, r1, 0x3) setsockopt$auto(0xffffffffffffffff, 0x1, 0x1021, 0x0, 0xd) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x3, 0x6) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b000000", @ANYBLOB="1a00279e"], 0x1ac}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) mmap$auto(0x4c4, 0x7, 0x10000df, 0xeb1, 0x401, 0x8000000000000001) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/afs/sysname\x00', 0xaa102, 0x0) 2.073309857s ago: executing program 2 (id=156): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x787b, 0x7000000) epoll_ctl$auto(0x5, 0x1, 0xffffffffffffffff, 0x0) sched_get_priority_min$auto(0x40) openat$auto_proc_projid_map_operations_base(0xffffffffffffff9c, 0x0, 0x981082, 0x0) socket(0x6, 0x2, 0x80000000) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040c04}, 0xc0804) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004810}, 0x20000800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x8}, 0x2, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) io_uring_setup$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x5, 0x0) fstatfs$auto(0x3, 0xfffffffffffffffd) r0 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r0, &(0x7f0000000440)="671d2647dd69b6440843b6e6688a2b5ad9df2669e6f9cd236532b20ed763ac8caf4bde4c30b530ac6ebbff950e1a647d6a08a1b55dde5a409b5b", 0x3a) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x141001, 0x0) select$auto(0x4, 0x0, &(0x7f0000000080)={[0x209c, 0xe9e, 0x1, 0xd, 0x250, 0x100000001, 0x3, 0x2017d, 0x4, 0x40, 0xd, 0xd59, 0xfb, 0xff, 0x21, 0x100000001]}, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_SMC_NETLINK_DISABLE_SEID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="013b"], 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x810) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f0000000180), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) socket(0x10, 0x2, 0x0) r3 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttye6\x00', 0x8100, 0x0) write$auto_console_fops_tty_io(r3, &(0x7f0000000440)="671d2647dd69b6440843b6e668", 0xd) 2.009641299s ago: executing program 3 (id=158): openat$auto_cgwb_debug_stats_fops_(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bdi/43:192/wb_stats\x00', 0x40, 0x0) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x582, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) writev$auto(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0x9}, 0xb) prctl$auto(0x43, 0x80000000000000, 0x0, 0x2, 0x0) r0 = socket(0x18, 0x2, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snd/pcmC1D0p\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000325bd7000fcdbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x48c3}, 0x200c0085) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, 0x0, 0x40100, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) r3 = openat$auto_rng_chrdev_ops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) read$auto_rng_chrdev_ops_core(r3, &(0x7f0000000040)=""/4096, 0xfffffe82) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r4 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$auto_UI_DEV_SETUP(r4, 0x405c5503, &(0x7f0000000400)={{0x5, 0x23, 0xa6, 0x84}, "66ac010005000000000068d590eb0d4a4cada7272464294b9183349eef4c1f028fdcc8ecc66fdd02316f064ebd893007abb4c0bbc3b822f66eb624ad63110d61771552c03de65800", 0x2}) ioctl$auto_UI_DEV_CREATE(r4, 0x5501, 0x0) ioctl$auto_UI_SET_PHYS(r4, 0x4008556c, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) 1.529943115s ago: executing program 1 (id=159): close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x5, 0x21ea, 0x7ff, 0x3, 0x1, 0x80000001, 0x800002e}, 0x6f4) r0 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x7) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x129c00, 0x0) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x8, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030009000000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a000100aaaaaaaaaabb00000a000500aaaaaaaaaa370000080004001000000008000200", @ANYRES32=0x0, @ANYBLOB="08001b"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) msync$auto(0x8c, 0x8ca, 0x80) waitid$auto(0x5, 0xffffffffffffffff, 0xfffffffffffffffc, 0x282, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/vivid.0/cec28/power/control\x00', 0x0, 0x0) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r3, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000004200)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r0, @ANYBLOB="01e524bd7000fedbdf25040000f9081499e7589ea59d3f9d857fff001900042664fc4b64fb46cc280bcfc29876b3d4aba558d99f99aa94913e834c0478df51f16e840d88da75fe9cbce39cf2d6ebcee06e1d92f503b5aff4f16f4ba110f0ea4dd53a1e1167af8f3d914fc0d71323acb39e71520b4897e771d9ed4ae1b4befd184b059c93167d99588fa7e03dc4913fd9fcd19cd8ed6622ff5e1ccdfe24707a05c188a9c1a2ae40c75365aedcd63a706e746bc89c64964c43"], 0x18}, 0x1, 0x0, 0x0, 0x200040dd}, 0x4048000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) bpf$auto(0x3, 0x0, 0x5) mmap$auto(0x0, 0x20009, 0x3806, 0x80000eb1, 0x401, 0x8000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid_for_children\x00') 1.220261515s ago: executing program 0 (id=160): mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r1 = openat$auto_rfkill_fops_core(0xffffffffffffff9c, &(0x7f0000000140), 0x382, 0x0) ppoll$auto(&(0x7f0000000040)={r1, 0x9, 0x5}, 0x9, 0x0, 0x0, 0x8) write$auto(r2, &(0x7f00000000c0)='ns/net\x00', 0xe61d) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) socket(0x2c, 0x3, 0x2) syz_genetlink_get_family_id$auto_taskstats(0x0, r0) r3 = socket(0x10, 0x2, 0x14) r4 = openat$auto_o2hb_debug_fops_heartbeat(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/o2hb/live_regions\x00', 0x40000, 0x0) read$auto_o2hb_debug_fops_heartbeat(r4, 0x0, 0x0) sendmmsg$auto(r3, 0x0, 0x3d55, 0x0) mremap$auto(0x0, 0x7, 0x3fd6, 0x3, 0x200000) mmap$auto(0x0, 0x40009, 0xde, 0x9b72, 0x7, 0x28000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0x8ed) 495.75371ms ago: executing program 1 (id=161): mmap$auto(0x0, 0x400008, 0x7fff, 0x9b72, 0x0, 0x100000000008000) r0 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x26}}, 0x54) shutdown$auto(r0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0) shutdown$auto(0x200000003, 0x2) mmap$auto(0x1fffffffffffffd, 0x400006, 0xe3, 0x12, 0x2, 0x8001) madvise$auto(0x0, 0xffffffffffff0002, 0x19) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/mm/ksm/stable_node_chains_prune_millisecs\x00', 0x400, 0x0) read$auto(r1, &(0x7f0000002440)='&\x00', 0x9) mbind$auto(0x2000, 0x100000004, 0xfffffffe, 0x0, 0x6, 0x2) write$auto(0x3, 0x0, 0x7fffffff) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x80800, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/pci0000:00/waiting_for_supplier\x00', 0x80800, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x601, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x29, 0x10, 0x0, 0x1) syz_clone(0x40011, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0xa, 0x3, 0x87) mmap$auto(0x0, 0x2020009, 0x80008, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000200), 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = gettid() process_vm_readv$auto(r2, &(0x7f0000000180)={0x0, 0x4000000000f}, 0x7, &(0x7f00000000c0)={0x0, 0x100000000000002}, 0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b71, 0x2, 0x8000) r3 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/bus/usb/001/001\x00', 0x29202, 0x0) mmap$auto(0x2000, 0x80009, 0xb, 0x8000000008011, r3, 0x0) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0x18000) 482.874268ms ago: executing program 2 (id=162): openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f0000000180), 0x101080, 0x0) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x4884) mmap$auto(0x0, 0x99, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r1, 0x0, 0x7) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) close_range$auto(r1, r1, 0x4) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fsopen$auto(&(0x7f00000000c0)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0x9) socket(0x27, 0x800, 0x49f) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2, 0x80802, 0x0) capset$auto(0x0, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) keyctl$auto_KEYCTL_CLEAR(0x7, 0x7, 0x9, 0x2, 0x4662) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x381000, 0x0) prctl$auto_PR_GET_DUMPABLE(0x3, 0x8a, 0x0, 0xfffffffffffffffd, 0xd) waitid$auto_P_PGID(0x2, 0x0, 0x0, 0x5, 0x0) getsockopt$auto(0x3, 0x0, 0x20, 0x0, 0x0) unshare$auto(0x40000080) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 0s ago: executing program 0 (id=163): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x6) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='cifs\x00', 0x8002, &(0x7f00000001c0)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. [ 98.393069][ T5818] cgroup: Unknown subsys name 'net' [ 98.592129][ T5818] cgroup: Unknown subsys name 'cpuset' [ 98.603128][ T5818] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 100.550244][ T5818] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 102.248448][ T9] cfg80211: failed to load regulatory.db [ 102.843568][ T5830] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.852448][ T5830] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.860856][ T5830] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.882132][ T5830] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.890507][ T5830] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.923096][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 102.934689][ T5837] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 102.944290][ T5837] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 102.952307][ T5837] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 102.961134][ T5837] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 102.969116][ T5837] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 102.994258][ T5838] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 103.008254][ T5838] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 103.016768][ T5838] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 103.025193][ T5838] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 103.069206][ T5830] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 103.078549][ T5830] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 103.086503][ T5830] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 103.095028][ T5830] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 103.103003][ T5830] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 103.598209][ T5829] chnl_net:caif_netlink_parms(): no params data found [ 103.798953][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 103.886251][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 103.949458][ T5840] chnl_net:caif_netlink_parms(): no params data found [ 104.063663][ T5829] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.071062][ T5829] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.078794][ T5829] bridge_slave_0: entered allmulticast mode [ 104.086291][ T5829] bridge_slave_0: entered promiscuous mode [ 104.118063][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.125280][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.132765][ T5834] bridge_slave_0: entered allmulticast mode [ 104.140179][ T5834] bridge_slave_0: entered promiscuous mode [ 104.149066][ T5829] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.156302][ T5829] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.164201][ T5829] bridge_slave_1: entered allmulticast mode [ 104.171803][ T5829] bridge_slave_1: entered promiscuous mode [ 104.209047][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.216218][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.223810][ T5834] bridge_slave_1: entered allmulticast mode [ 104.231549][ T5834] bridge_slave_1: entered promiscuous mode [ 104.312354][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.320256][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.328212][ T5833] bridge_slave_0: entered allmulticast mode [ 104.335524][ T5833] bridge_slave_0: entered promiscuous mode [ 104.343872][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.351144][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.358569][ T5833] bridge_slave_1: entered allmulticast mode [ 104.366005][ T5833] bridge_slave_1: entered promiscuous mode [ 104.390463][ T5829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.429345][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.443031][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.454538][ T5829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.554067][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.569079][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.583024][ T5834] team0: Port device team_slave_0 added [ 104.592710][ T5834] team0: Port device team_slave_1 added [ 104.613482][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.621116][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.628449][ T5840] bridge_slave_0: entered allmulticast mode [ 104.635936][ T5840] bridge_slave_0: entered promiscuous mode [ 104.694697][ T5829] team0: Port device team_slave_0 added [ 104.701918][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.709325][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.716571][ T5840] bridge_slave_1: entered allmulticast mode [ 104.724348][ T5840] bridge_slave_1: entered promiscuous mode [ 104.751187][ T5833] team0: Port device team_slave_0 added [ 104.760553][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.767652][ T5834] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 104.796287][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.810643][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.817768][ T5834] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 104.843893][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.857046][ T5829] team0: Port device team_slave_1 added [ 104.894367][ T5833] team0: Port device team_slave_1 added [ 104.968353][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.968740][ T5838] Bluetooth: hci0: command tx timeout [ 104.975346][ T5829] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.009543][ T5829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.024094][ T5840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.037254][ T5838] Bluetooth: hci1: command tx timeout [ 105.039502][ T5840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.053414][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.060697][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.087908][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.099851][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.106844][ T5829] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.133218][ T5838] Bluetooth: hci3: command tx timeout [ 105.133577][ T5830] Bluetooth: hci2: command tx timeout [ 105.139487][ T5829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.183486][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.190628][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.216963][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.274827][ T5840] team0: Port device team_slave_0 added [ 105.284851][ T5840] team0: Port device team_slave_1 added [ 105.299882][ T5834] hsr_slave_0: entered promiscuous mode [ 105.306927][ T5834] hsr_slave_1: entered promiscuous mode [ 105.404423][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.412109][ T5840] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.438375][ T5840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.452289][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.459384][ T5840] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.485412][ T5840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.509201][ T5833] hsr_slave_0: entered promiscuous mode [ 105.515731][ T5833] hsr_slave_1: entered promiscuous mode [ 105.522675][ T5833] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.530624][ T5833] Cannot create hsr debugfs directory [ 105.556706][ T5829] hsr_slave_0: entered promiscuous mode [ 105.563339][ T5829] hsr_slave_1: entered promiscuous mode [ 105.570137][ T5829] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.577802][ T5829] Cannot create hsr debugfs directory [ 105.803268][ T5840] hsr_slave_0: entered promiscuous mode [ 105.810736][ T5840] hsr_slave_1: entered promiscuous mode [ 105.816939][ T5840] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.824764][ T5840] Cannot create hsr debugfs directory [ 106.154766][ T5834] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 106.192151][ T5834] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 106.222358][ T5834] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 106.244570][ T5834] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 106.288373][ T5829] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 106.309264][ T5829] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 106.322045][ T5829] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 106.335748][ T5829] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 106.470448][ T5833] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.483610][ T5833] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.502015][ T5833] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.514625][ T5833] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.619215][ T5840] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 106.644335][ T5840] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 106.675413][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.683509][ T5840] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 106.715809][ T5840] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 106.766273][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.811353][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.818688][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.848194][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.877413][ T5064] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.884598][ T5064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.925058][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.941842][ T5829] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.983797][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.991053][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.026165][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.033386][ T1088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.047290][ T5830] Bluetooth: hci0: command tx timeout [ 107.070427][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.093736][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.101087][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.119195][ T5830] Bluetooth: hci1: command tx timeout [ 107.184486][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.191823][ T1088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.197478][ T5830] Bluetooth: hci2: command tx timeout [ 107.204514][ T5830] Bluetooth: hci3: command tx timeout [ 107.393179][ T5833] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.409680][ T5833] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.483985][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.554999][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.584493][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.625288][ T1088] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.632584][ T1088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.666288][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.673693][ T1088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.844355][ T5834] veth0_vlan: entered promiscuous mode [ 107.878470][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.913128][ T5834] veth1_vlan: entered promiscuous mode [ 108.025092][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.079149][ T5829] veth0_vlan: entered promiscuous mode [ 108.116997][ T5834] veth0_macvtap: entered promiscuous mode [ 108.133328][ T5829] veth1_vlan: entered promiscuous mode [ 108.154390][ T5834] veth1_macvtap: entered promiscuous mode [ 108.255251][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.279818][ T5833] veth0_vlan: entered promiscuous mode [ 108.311076][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.326235][ T5834] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.339177][ T5834] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.348029][ T5834] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.356879][ T5834] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.401240][ T5833] veth1_vlan: entered promiscuous mode [ 108.412991][ T5829] veth0_macvtap: entered promiscuous mode [ 108.436762][ T5829] veth1_macvtap: entered promiscuous mode [ 108.518860][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.542645][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.554269][ T5833] veth0_macvtap: entered promiscuous mode [ 108.599531][ T5833] veth1_macvtap: entered promiscuous mode [ 108.613123][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.635682][ T5064] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.648243][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.656920][ T5829] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.668549][ T5064] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.678574][ T5829] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.687979][ T5829] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.696774][ T5829] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.727010][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.751994][ T5833] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.762905][ T5833] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.772572][ T5833] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.783328][ T5833] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.838227][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.846167][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.978860][ T5834] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 108.979190][ T5840] veth0_vlan: entered promiscuous mode [ 109.032081][ T3899] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.044702][ T3899] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.081319][ T5840] veth1_vlan: entered promiscuous mode [ 109.117702][ T5838] Bluetooth: hci0: command tx timeout [ 109.197798][ T5838] Bluetooth: hci1: command tx timeout [ 109.210353][ T3899] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.252703][ T3899] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.281623][ T5838] Bluetooth: hci3: command tx timeout [ 109.287688][ T5838] Bluetooth: hci2: command tx timeout [ 109.304139][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.340686][ T1088] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.348756][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.359267][ T1088] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.372790][ T5840] veth0_macvtap: entered promiscuous mode [ 109.417984][ T5840] veth1_macvtap: entered promiscuous mode [ 109.478887][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.495949][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.555838][ T5840] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.578187][ T5840] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.586958][ T5840] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.618078][ T5840] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.963374][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.027227][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.105113][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.126886][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.149186][ T5899] netlink: set zone limit has 8 unknown bytes [ 110.568288][ T5911] Zero length message leads to an empty skb [ 110.610338][ T5911] FAULT_INJECTION: forcing a failure. [ 110.610338][ T5911] name failslab, interval 1, probability 0, space 0, times 1 [ 110.662366][ T5911] CPU: 0 UID: 0 PID: 5911 Comm: syz.2.3 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 110.662411][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 110.662435][ T5911] Call Trace: [ 110.662446][ T5911] [ 110.662467][ T5911] dump_stack_lvl+0x16c/0x1f0 [ 110.662514][ T5911] should_fail_ex+0x512/0x640 [ 110.662560][ T5911] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 110.662603][ T5911] should_failslab+0xc2/0x120 [ 110.662644][ T5911] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 110.662680][ T5911] ? __proc_create+0xc3/0x8c0 [ 110.662717][ T5911] ? __proc_create+0x2ce/0x8c0 [ 110.662762][ T5911] __proc_create+0x2ce/0x8c0 [ 110.662805][ T5911] ? __pfx___proc_create+0x10/0x10 [ 110.662853][ T5911] ? _raw_write_unlock+0x28/0x50 [ 110.662885][ T5911] ? proc_register+0x314/0x5f0 [ 110.662931][ T5911] proc_create_reg+0x7d/0x180 [ 110.662975][ T5911] proc_create_data+0x86/0x110 [ 110.663016][ T5911] ? __pfx_proc_create_data+0x10/0x10 [ 110.663060][ T5911] ? cache_register_net+0x137/0x5e0 [ 110.663113][ T5911] cache_register_net+0x2d6/0x5e0 [ 110.663158][ T5911] ip_map_cache_create+0x8b/0x130 [ 110.663199][ T5911] ? __pfx_sunrpc_init_net+0x10/0x10 [ 110.663234][ T5911] sunrpc_init_net+0x55/0x190 [ 110.663269][ T5911] ops_init+0x1e2/0x5f0 [ 110.663317][ T5911] setup_net+0x1ff/0x510 [ 110.663357][ T5911] ? lockdep_init_map_type+0x5c/0x280 [ 110.663393][ T5911] ? __pfx_setup_net+0x10/0x10 [ 110.663440][ T5911] ? debug_mutex_init+0x37/0x70 [ 110.663498][ T5911] copy_net_ns+0x2a6/0x5f0 [ 110.663547][ T5911] create_new_namespaces+0x3ea/0xa90 [ 110.663606][ T5911] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 110.663661][ T5911] ksys_unshare+0x45b/0xa40 [ 110.663695][ T5911] ? __pfx_ksys_unshare+0x10/0x10 [ 110.663730][ T5911] ? xfd_validate_state+0x61/0x180 [ 110.663776][ T5911] __x64_sys_unshare+0x31/0x40 [ 110.663810][ T5911] do_syscall_64+0xcd/0x490 [ 110.663852][ T5911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.663884][ T5911] RIP: 0033:0x7f321958e969 [ 110.663909][ T5911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 110.663939][ T5911] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 110.663970][ T5911] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 110.663990][ T5911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 110.664009][ T5911] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 110.664027][ T5911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.664045][ T5911] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 110.664087][ T5911] [ 111.036448][ T5920] cifs: Unknown parameter '' [ 111.199452][ T5830] Bluetooth: hci0: command tx timeout [ 111.288163][ T5830] Bluetooth: hci1: command tx timeout [ 111.358910][ T5830] Bluetooth: hci2: command tx timeout [ 111.364408][ T5830] Bluetooth: hci3: command tx timeout [ 112.143212][ T5936] netlink: 330 bytes leftover after parsing attributes in process `syz.1.11'. [ 112.183983][ T5936] FAULT_INJECTION: forcing a failure. [ 112.183983][ T5936] name failslab, interval 1, probability 0, space 0, times 0 [ 112.196975][ T5936] CPU: 0 UID: 0 PID: 5936 Comm: syz.1.11 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 112.197019][ T5936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 112.197038][ T5936] Call Trace: [ 112.197049][ T5936] [ 112.197066][ T5936] dump_stack_lvl+0x16c/0x1f0 [ 112.197110][ T5936] should_fail_ex+0x512/0x640 [ 112.197163][ T5936] should_failslab+0xc2/0x120 [ 112.197207][ T5936] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 112.197266][ T5936] ? __alloc_skb+0x2b2/0x380 [ 112.197318][ T5936] __alloc_skb+0x2b2/0x380 [ 112.197363][ T5936] ? __pfx___alloc_skb+0x10/0x10 [ 112.197396][ T5936] ? rt6_nlmsg_size+0xaf/0x450 [ 112.197443][ T5936] ? rt6_get_route_info+0x960/0x9e0 [ 112.197492][ T5936] ? atomic_notifier_call_chain+0x9e/0x1c0 [ 112.197531][ T5936] inet6_rt_notify+0x10d/0x4b0 [ 112.197575][ T5936] fib6_del+0xf5a/0x1770 [ 112.197634][ T5936] ? __pfx_fib6_del+0x10/0x10 [ 112.197685][ T5936] ? fib6_ifdown+0xcd/0x8f0 [ 112.197737][ T5936] fib6_clean_node+0x424/0x5b0 [ 112.197787][ T5936] ? __pfx_fib6_clean_node+0x10/0x10 [ 112.197830][ T5936] ? __lock_acquire+0xb8a/0x1c90 [ 112.197878][ T5936] fib6_walk_continue+0x44f/0x8d0 [ 112.197925][ T5936] fib6_walk+0x182/0x370 [ 112.197966][ T5936] ? __pfx_fib6_ifdown+0x10/0x10 [ 112.198007][ T5936] fib6_clean_tree+0xd4/0x110 [ 112.198046][ T5936] ? __pfx_fib6_clean_tree+0x10/0x10 [ 112.198094][ T5936] ? __pfx_fib6_clean_node+0x10/0x10 [ 112.198140][ T5936] ? __pfx_fib6_ifdown+0x10/0x10 [ 112.198197][ T5936] ? __pfx_fib6_ifdown+0x10/0x10 [ 112.198241][ T5936] __fib6_clean_all+0x107/0x2d0 [ 112.198290][ T5936] rt6_disable_ip+0x2ec/0x990 [ 112.198323][ T5936] ? __mutex_trylock_common+0xe9/0x250 [ 112.198366][ T5936] ? __pfx___mutex_trylock_common+0x10/0x10 [ 112.198404][ T5936] ? __pfx_rt6_disable_ip+0x10/0x10 [ 112.198441][ T5936] ? rcu_is_watching+0x12/0xc0 [ 112.198494][ T5936] addrconf_ifdown.isra.0+0x11d/0x1a90 [ 112.198549][ T5936] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 112.198595][ T5936] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 112.198660][ T5936] addrconf_notify+0x220/0x19e0 [ 112.198712][ T5936] ? ip6mr_device_event+0x1bc/0x230 [ 112.198752][ T5936] notifier_call_chain+0xb9/0x410 [ 112.198802][ T5936] ? __pfx_addrconf_notify+0x10/0x10 [ 112.198863][ T5936] call_netdevice_notifiers_info+0xbe/0x140 [ 112.198917][ T5936] __dev_notify_flags+0x1f7/0x2e0 [ 112.198958][ T5936] ? __pfx___dev_notify_flags+0x10/0x10 [ 112.199001][ T5936] ? __pfx___dev_change_flags+0x10/0x10 [ 112.199042][ T5936] ? __pfx___schedule+0x10/0x10 [ 112.199082][ T5936] netif_change_flags+0x108/0x160 [ 112.199126][ T5936] do_setlink.constprop.0+0xb53/0x4380 [ 112.199174][ T5936] ? tick_nohz_tick_stopped+0x6c/0xa0 [ 112.199228][ T5936] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 112.199274][ T5936] ? __wake_up_klogd.part.0+0x99/0xf0 [ 112.199310][ T5936] ? vprintk_emit+0x1e6/0x6d0 [ 112.199367][ T5936] ? __lock_acquire+0xb8a/0x1c90 [ 112.199411][ T5936] ? __mutex_trylock_common+0xe9/0x250 [ 112.199444][ T5936] ? __pfx___mutex_trylock_common+0x10/0x10 [ 112.199477][ T5936] ? __pfx___might_resched+0x10/0x10 [ 112.199522][ T5936] ? rcu_is_watching+0x12/0xc0 [ 112.199566][ T5936] ? trace_contention_end+0xdd/0x130 [ 112.199599][ T5936] ? __mutex_lock+0x1ca/0xb90 [ 112.199635][ T5936] ? __pfx_aa_get_newest_label+0x10/0x10 [ 112.199692][ T5936] ? rcu_is_watching+0x12/0xc0 [ 112.199732][ T5936] ? rtnl_setlink+0x2b0/0x770 [ 112.199773][ T5936] ? __pfx___mutex_lock+0x10/0x10 [ 112.199839][ T5936] rtnl_setlink+0x3cb/0x770 [ 112.199888][ T5936] ? __pfx_rtnl_setlink+0x10/0x10 [ 112.199926][ T5936] ? netlink_unicast+0x5df/0x7f0 [ 112.199973][ T5936] ? __x64_sys_sendmmsg+0x9c/0x100 [ 112.200010][ T5936] ? do_syscall_64+0xcd/0x490 [ 112.200046][ T5936] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.200155][ T5936] ? __lock_acquire+0x622/0x1c90 [ 112.200192][ T5936] ? rcu_is_watching+0x12/0xc0 [ 112.200236][ T5936] ? trace_cap_capable+0x18d/0x200 [ 112.200297][ T5936] ? find_held_lock+0x2b/0x80 [ 112.200350][ T5936] ? __pfx_rtnl_setlink+0x10/0x10 [ 112.200388][ T5936] ? __pfx_rtnl_setlink+0x10/0x10 [ 112.200426][ T5936] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 112.200470][ T5936] ? __pfx_rtnl_setlink+0x10/0x10 [ 112.200512][ T5936] rtnetlink_rcv_msg+0x95b/0xe90 [ 112.200560][ T5936] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 112.200616][ T5936] ? ref_tracker_free+0x37c/0x830 [ 112.200670][ T5936] netlink_rcv_skb+0x155/0x420 [ 112.200716][ T5936] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 112.200762][ T5936] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 112.200823][ T5936] ? netlink_deliver_tap+0x1ae/0xd30 [ 112.200877][ T5936] netlink_unicast+0x53d/0x7f0 [ 112.200928][ T5936] ? __pfx_netlink_unicast+0x10/0x10 [ 112.200988][ T5936] netlink_sendmsg+0x8d1/0xdd0 [ 112.201042][ T5936] ? __pfx_netlink_sendmsg+0x10/0x10 [ 112.201105][ T5936] ____sys_sendmsg+0xa95/0xc70 [ 112.201156][ T5936] ? copy_msghdr_from_user+0x10a/0x160 [ 112.201195][ T5936] ? __pfx_____sys_sendmsg+0x10/0x10 [ 112.201251][ T5936] ? kfree+0x24f/0x4d0 [ 112.201292][ T5936] ___sys_sendmsg+0x134/0x1d0 [ 112.201342][ T5936] ? __pfx____sys_sendmsg+0x10/0x10 [ 112.201424][ T5936] ? __pfx___might_resched+0x10/0x10 [ 112.201482][ T5936] __sys_sendmmsg+0x200/0x420 [ 112.201528][ T5936] ? __pfx___sys_sendmmsg+0x10/0x10 [ 112.201581][ T5936] ? __pfx_do_futex+0x10/0x10 [ 112.201657][ T5936] ? xfd_validate_state+0x61/0x180 [ 112.201701][ T5936] __x64_sys_sendmmsg+0x9c/0x100 [ 112.201741][ T5936] ? lockdep_hardirqs_on+0x7c/0x110 [ 112.201776][ T5936] do_syscall_64+0xcd/0x490 [ 112.201818][ T5936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.201852][ T5936] RIP: 0033:0x7fe873f8e969 [ 112.201878][ T5936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 112.201909][ T5936] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 112.201940][ T5936] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 112.201961][ T5936] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 112.201981][ T5936] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 112.201999][ T5936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.202017][ T5936] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 112.202056][ T5936] [ 112.811842][ C0] vkms_vblank_simulate: vblank timer overrun [ 114.158864][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 114.318075][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 114.400496][ T5949] capability: warning: `syz.1.13' uses 32-bit capabilities (legacy support in use) [ 114.547493][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 114.556275][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 114.715015][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 114.852438][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 115.056473][ T5958] netlink: set zone limit has 8 unknown bytes [ 115.459631][ T5969] FAULT_INJECTION: forcing a failure. [ 115.459631][ T5969] name failslab, interval 1, probability 0, space 0, times 0 [ 115.472541][ T5969] CPU: 1 UID: 0 PID: 5969 Comm: syz.1.18 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 115.472577][ T5969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 115.472592][ T5969] Call Trace: [ 115.472599][ T5969] [ 115.472608][ T5969] dump_stack_lvl+0x16c/0x1f0 [ 115.472640][ T5969] should_fail_ex+0x512/0x640 [ 115.472676][ T5969] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 115.472708][ T5969] should_failslab+0xc2/0x120 [ 115.472741][ T5969] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 115.472769][ T5969] ? __proc_create+0xc3/0x8c0 [ 115.472800][ T5969] ? __proc_create+0x2ce/0x8c0 [ 115.472833][ T5969] __proc_create+0x2ce/0x8c0 [ 115.472863][ T5969] ? __pfx___proc_create+0x10/0x10 [ 115.472899][ T5969] ? _raw_write_unlock+0x28/0x50 [ 115.472927][ T5969] proc_create_reg+0x7d/0x180 [ 115.472960][ T5969] proc_create_data+0x86/0x110 [ 115.472991][ T5969] ? __pfx_proc_create_data+0x10/0x10 [ 115.473025][ T5969] ? cache_register_net+0x137/0x5e0 [ 115.473071][ T5969] cache_register_net+0x1e0/0x5e0 [ 115.473107][ T5969] ip_map_cache_create+0x8b/0x130 [ 115.473140][ T5969] ? __pfx_sunrpc_init_net+0x10/0x10 [ 115.473166][ T5969] sunrpc_init_net+0x55/0x190 [ 115.473193][ T5969] ops_init+0x1e2/0x5f0 [ 115.473229][ T5969] setup_net+0x1ff/0x510 [ 115.473258][ T5969] ? lockdep_init_map_type+0x5c/0x280 [ 115.473284][ T5969] ? __pfx_setup_net+0x10/0x10 [ 115.473318][ T5969] ? debug_mutex_init+0x37/0x70 [ 115.473353][ T5969] copy_net_ns+0x2a6/0x5f0 [ 115.473391][ T5969] create_new_namespaces+0x3ea/0xa90 [ 115.473435][ T5969] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 115.473475][ T5969] ksys_unshare+0x45b/0xa40 [ 115.473500][ T5969] ? __pfx_ksys_unshare+0x10/0x10 [ 115.473526][ T5969] ? xfd_validate_state+0x61/0x180 [ 115.473560][ T5969] __x64_sys_unshare+0x31/0x40 [ 115.473584][ T5969] do_syscall_64+0xcd/0x490 [ 115.473616][ T5969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.473649][ T5969] RIP: 0033:0x7fe873f8e969 [ 115.473673][ T5969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 115.473700][ T5969] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 115.473721][ T5969] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 115.473737][ T5969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 115.473751][ T5969] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 115.473764][ T5969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 115.473778][ T5969] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 115.473809][ T5969] [ 115.598763][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 115.746811][ C0] vkms_vblank_simulate: vblank timer overrun [ 116.284405][ T5977] cifs: Unknown parameter '' [ 117.042679][ T5981] netlink: 330 bytes leftover after parsing attributes in process `syz.0.21'. [ 118.012552][ T5999] FAULT_INJECTION: forcing a failure. [ 118.012552][ T5999] name failslab, interval 1, probability 0, space 0, times 0 [ 118.025347][ T5999] CPU: 1 UID: 0 PID: 5999 Comm: syz.1.28 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 118.025379][ T5999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 118.025394][ T5999] Call Trace: [ 118.025402][ T5999] [ 118.025410][ T5999] dump_stack_lvl+0x16c/0x1f0 [ 118.025444][ T5999] should_fail_ex+0x512/0x640 [ 118.025480][ T5999] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 118.025512][ T5999] should_failslab+0xc2/0x120 [ 118.025545][ T5999] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 118.025573][ T5999] ? __proc_create+0xc3/0x8c0 [ 118.025603][ T5999] ? __proc_create+0x2ce/0x8c0 [ 118.025638][ T5999] __proc_create+0x2ce/0x8c0 [ 118.025670][ T5999] ? __pfx___proc_create+0x10/0x10 [ 118.025705][ T5999] ? _raw_write_unlock+0x28/0x50 [ 118.025731][ T5999] ? proc_register+0x314/0x5f0 [ 118.025770][ T5999] proc_create_reg+0x7d/0x180 [ 118.025806][ T5999] proc_create_data+0x86/0x110 [ 118.025839][ T5999] ? __pfx_proc_create_data+0x10/0x10 [ 118.025875][ T5999] ? cache_register_net+0x137/0x5e0 [ 118.025915][ T5999] cache_register_net+0x2d6/0x5e0 [ 118.025953][ T5999] ip_map_cache_create+0x8b/0x130 [ 118.025986][ T5999] ? __pfx_sunrpc_init_net+0x10/0x10 [ 118.026011][ T5999] sunrpc_init_net+0x55/0x190 [ 118.026038][ T5999] ops_init+0x1e2/0x5f0 [ 118.026073][ T5999] setup_net+0x1ff/0x510 [ 118.026120][ T5999] ? lockdep_init_map_type+0x5c/0x280 [ 118.026146][ T5999] ? __pfx_setup_net+0x10/0x10 [ 118.026180][ T5999] ? debug_mutex_init+0x37/0x70 [ 118.026216][ T5999] copy_net_ns+0x2a6/0x5f0 [ 118.026255][ T5999] create_new_namespaces+0x3ea/0xa90 [ 118.026298][ T5999] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 118.026338][ T5999] ksys_unshare+0x45b/0xa40 [ 118.026364][ T5999] ? __pfx_ksys_unshare+0x10/0x10 [ 118.026390][ T5999] ? xfd_validate_state+0x61/0x180 [ 118.026423][ T5999] __x64_sys_unshare+0x31/0x40 [ 118.026448][ T5999] do_syscall_64+0xcd/0x490 [ 118.026499][ T5999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.026526][ T5999] RIP: 0033:0x7fe873f8e969 [ 118.026544][ T5999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 118.026567][ T5999] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 118.026589][ T5999] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 118.026604][ T5999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 118.026620][ T5999] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 118.026639][ T5999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.026656][ T5999] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 118.026693][ T5999] [ 118.539179][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 119.066057][ T6010] process 'syz.1.29' launched './file0' with NULL argv: empty string added [ 119.177409][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 119.185776][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 119.633457][ T6014] cifs: Unknown parameter '' [ 120.641431][ T6024] netlink: 330 bytes leftover after parsing attributes in process `syz.3.34'. [ 120.672008][ T6024] FAULT_INJECTION: forcing a failure. [ 120.672008][ T6024] name failslab, interval 1, probability 0, space 0, times 0 [ 120.684745][ T6024] CPU: 0 UID: 0 PID: 6024 Comm: syz.3.34 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 120.684779][ T6024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 120.684793][ T6024] Call Trace: [ 120.684801][ T6024] [ 120.684810][ T6024] dump_stack_lvl+0x16c/0x1f0 [ 120.684842][ T6024] should_fail_ex+0x512/0x640 [ 120.684881][ T6024] ? nsim_fib_event_nb+0x45e/0x10d0 [ 120.684916][ T6024] should_failslab+0xc2/0x120 [ 120.684948][ T6024] __kmalloc_noprof+0xd2/0x510 [ 120.684983][ T6024] nsim_fib_event_nb+0x45e/0x10d0 [ 120.685022][ T6024] ? lock_acquire+0x179/0x350 [ 120.685049][ T6024] notifier_call_chain+0xb9/0x410 [ 120.685086][ T6024] ? __pfx_nsim_fib_event_nb+0x10/0x10 [ 120.685128][ T6024] atomic_notifier_call_chain+0x71/0x1c0 [ 120.685153][ T6024] call_fib_notifiers+0x33/0x70 [ 120.685184][ T6024] fib6_del+0xeb8/0x1770 [ 120.685228][ T6024] ? __pfx_fib6_del+0x10/0x10 [ 120.685270][ T6024] ? fib6_ifdown+0xcd/0x8f0 [ 120.685309][ T6024] fib6_clean_node+0x424/0x5b0 [ 120.685346][ T6024] ? __pfx_fib6_clean_node+0x10/0x10 [ 120.685378][ T6024] ? __lock_acquire+0xb8a/0x1c90 [ 120.685412][ T6024] fib6_walk_continue+0x44f/0x8d0 [ 120.685446][ T6024] fib6_walk+0x182/0x370 [ 120.685477][ T6024] ? __pfx_fib6_ifdown+0x10/0x10 [ 120.685508][ T6024] fib6_clean_tree+0xd4/0x110 [ 120.685538][ T6024] ? __pfx_fib6_clean_tree+0x10/0x10 [ 120.685567][ T6024] ? update_curr+0x74/0x800 [ 120.685599][ T6024] ? __pfx_fib6_clean_node+0x10/0x10 [ 120.685633][ T6024] ? __pfx_fib6_ifdown+0x10/0x10 [ 120.685674][ T6024] ? __pfx_fib6_ifdown+0x10/0x10 [ 120.685707][ T6024] __fib6_clean_all+0x107/0x2d0 [ 120.685744][ T6024] rt6_disable_ip+0x2ec/0x990 [ 120.685769][ T6024] ? __mutex_trylock_common+0xe9/0x250 [ 120.685798][ T6024] ? __pfx___mutex_trylock_common+0x10/0x10 [ 120.685833][ T6024] ? __pfx_rt6_disable_ip+0x10/0x10 [ 120.685867][ T6024] ? rcu_is_watching+0x12/0xc0 [ 120.685914][ T6024] addrconf_ifdown.isra.0+0x11d/0x1a90 [ 120.685954][ T6024] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 120.685989][ T6024] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 120.686036][ T6024] addrconf_notify+0x220/0x19e0 [ 120.686075][ T6024] ? ip6mr_device_event+0x1bc/0x230 [ 120.686104][ T6024] notifier_call_chain+0xb9/0x410 [ 120.686141][ T6024] ? __pfx_addrconf_notify+0x10/0x10 [ 120.686187][ T6024] call_netdevice_notifiers_info+0xbe/0x140 [ 120.686250][ T6024] __dev_notify_flags+0x1f7/0x2e0 [ 120.686285][ T6024] ? __pfx___dev_notify_flags+0x10/0x10 [ 120.686317][ T6024] ? __pfx___dev_change_flags+0x10/0x10 [ 120.686348][ T6024] ? __pfx___schedule+0x10/0x10 [ 120.686378][ T6024] netif_change_flags+0x108/0x160 [ 120.686412][ T6024] do_setlink.constprop.0+0xb53/0x4380 [ 120.686447][ T6024] ? tick_nohz_tick_stopped+0x6c/0xa0 [ 120.686487][ T6024] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 120.686523][ T6024] ? __wake_up_klogd.part.0+0x99/0xf0 [ 120.686550][ T6024] ? vprintk_emit+0x1e6/0x6d0 [ 120.686586][ T6024] ? __lock_acquire+0xb8a/0x1c90 [ 120.686619][ T6024] ? __mutex_trylock_common+0xe9/0x250 [ 120.686645][ T6024] ? __pfx___mutex_trylock_common+0x10/0x10 [ 120.686672][ T6024] ? __pfx___might_resched+0x10/0x10 [ 120.686709][ T6024] ? rcu_is_watching+0x12/0xc0 [ 120.686742][ T6024] ? trace_contention_end+0xdd/0x130 [ 120.686768][ T6024] ? __mutex_lock+0x1ca/0xb90 [ 120.686794][ T6024] ? __pfx_aa_get_newest_label+0x10/0x10 [ 120.686837][ T6024] ? rcu_is_watching+0x12/0xc0 [ 120.686868][ T6024] ? rtnl_setlink+0x2b0/0x770 [ 120.686900][ T6024] ? __pfx___mutex_lock+0x10/0x10 [ 120.686949][ T6024] rtnl_setlink+0x3cb/0x770 [ 120.686984][ T6024] ? __pfx_rtnl_setlink+0x10/0x10 [ 120.687013][ T6024] ? netlink_unicast+0x5df/0x7f0 [ 120.687056][ T6024] ? __x64_sys_sendmmsg+0x9c/0x100 [ 120.687093][ T6024] ? do_syscall_64+0xcd/0x490 [ 120.687128][ T6024] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.687229][ T6024] ? __lock_acquire+0x622/0x1c90 [ 120.687273][ T6024] ? rcu_is_watching+0x12/0xc0 [ 120.687315][ T6024] ? trace_cap_capable+0x18d/0x200 [ 120.687373][ T6024] ? find_held_lock+0x2b/0x80 [ 120.687404][ T6024] ? __pfx_rtnl_setlink+0x10/0x10 [ 120.687433][ T6024] ? __pfx_rtnl_setlink+0x10/0x10 [ 120.687462][ T6024] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 120.687495][ T6024] ? __pfx_rtnl_setlink+0x10/0x10 [ 120.687528][ T6024] rtnetlink_rcv_msg+0x95b/0xe90 [ 120.687575][ T6024] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 120.687614][ T6024] ? ref_tracker_free+0x37c/0x830 [ 120.687687][ T6024] netlink_rcv_skb+0x155/0x420 [ 120.687721][ T6024] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 120.687754][ T6024] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 120.687799][ T6024] ? netlink_deliver_tap+0x1ae/0xd30 [ 120.687837][ T6024] netlink_unicast+0x53d/0x7f0 [ 120.687875][ T6024] ? __pfx_netlink_unicast+0x10/0x10 [ 120.687917][ T6024] netlink_sendmsg+0x8d1/0xdd0 [ 120.687956][ T6024] ? __pfx_netlink_sendmsg+0x10/0x10 [ 120.688001][ T6024] ____sys_sendmsg+0xa95/0xc70 [ 120.688038][ T6024] ? copy_msghdr_from_user+0x10a/0x160 [ 120.688086][ T6024] ? __pfx_____sys_sendmsg+0x10/0x10 [ 120.688130][ T6024] ? kfree+0x24f/0x4d0 [ 120.688160][ T6024] ___sys_sendmsg+0x134/0x1d0 [ 120.688190][ T6024] ? __pfx____sys_sendmsg+0x10/0x10 [ 120.688248][ T6024] ? __pfx___might_resched+0x10/0x10 [ 120.688296][ T6024] __sys_sendmmsg+0x200/0x420 [ 120.688329][ T6024] ? __pfx___sys_sendmmsg+0x10/0x10 [ 120.688368][ T6024] ? __pfx_do_futex+0x10/0x10 [ 120.688425][ T6024] ? xfd_validate_state+0x61/0x180 [ 120.688457][ T6024] __x64_sys_sendmmsg+0x9c/0x100 [ 120.688486][ T6024] ? lockdep_hardirqs_on+0x7c/0x110 [ 120.688513][ T6024] do_syscall_64+0xcd/0x490 [ 120.688545][ T6024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.688569][ T6024] RIP: 0033:0x7fb28bd8e969 [ 120.688589][ T6024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 120.688612][ T6024] RSP: 002b:00007fb28cc0c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 120.688634][ T6024] RAX: ffffffffffffffda RBX: 00007fb28bfb5fa0 RCX: 00007fb28bd8e969 [ 120.688650][ T6024] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 120.688664][ T6024] RBP: 00007fb28be10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 120.688679][ T6024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.688693][ T6024] R13: 0000000000000000 R14: 00007fb28bfb5fa0 R15: 00007ffd9063a3a8 [ 120.688723][ T6024] [ 121.303716][ C0] vkms_vblank_simulate: vblank timer overrun [ 125.751666][ T6052] FAULT_INJECTION: forcing a failure. [ 125.751666][ T6052] name failslab, interval 1, probability 0, space 0, times 0 [ 125.787274][ T6052] CPU: 1 UID: 0 PID: 6052 Comm: syz.0.39 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 125.787322][ T6052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 125.787341][ T6052] Call Trace: [ 125.787351][ T6052] [ 125.787364][ T6052] dump_stack_lvl+0x16c/0x1f0 [ 125.787407][ T6052] should_fail_ex+0x512/0x640 [ 125.787452][ T6052] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 125.787494][ T6052] should_failslab+0xc2/0x120 [ 125.787535][ T6052] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 125.787574][ T6052] ? __kernfs_new_node+0xd2/0x8e0 [ 125.787614][ T6052] __kernfs_new_node+0xd2/0x8e0 [ 125.787653][ T6052] ? __pfx___kernfs_new_node+0x10/0x10 [ 125.787698][ T6052] ? find_held_lock+0x2b/0x80 [ 125.787742][ T6052] ? kernfs_root+0xee/0x2a0 [ 125.787784][ T6052] kernfs_new_node+0x13c/0x1e0 [ 125.787838][ T6052] __kernfs_create_file+0x53/0x350 [ 125.787894][ T6052] sysfs_add_file_mode_ns+0x207/0x3c0 [ 125.787938][ T6052] internal_create_group+0x578/0xf30 [ 125.787984][ T6052] ? __pfx_internal_create_group+0x10/0x10 [ 125.788021][ T6052] ? sysfs_create_dir_ns+0x14c/0x2b0 [ 125.788052][ T6052] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 125.788082][ T6052] ? find_held_lock+0x2b/0x80 [ 125.788131][ T6052] internal_create_groups+0x9d/0x150 [ 125.788171][ T6052] kobject_add_internal+0x311/0x9b0 [ 125.788224][ T6052] kobject_init_and_add+0x11b/0x190 [ 125.788270][ T6052] ? __pfx_kobject_init_and_add+0x10/0x10 [ 125.788337][ T6052] nfs_netns_sysfs_setup+0x12a/0x1f0 [ 125.788387][ T6052] nfs_net_init+0x10a/0x300 [ 125.788415][ T6052] ? __pfx_nfs_net_init+0x10/0x10 [ 125.788461][ T6052] ops_init+0x1e2/0x5f0 [ 125.788506][ T6052] setup_net+0x1ff/0x510 [ 125.788544][ T6052] ? lockdep_init_map_type+0x5c/0x280 [ 125.788577][ T6052] ? __pfx_setup_net+0x10/0x10 [ 125.788620][ T6052] ? debug_mutex_init+0x37/0x70 [ 125.788662][ T6052] copy_net_ns+0x2a6/0x5f0 [ 125.788708][ T6052] create_new_namespaces+0x3ea/0xa90 [ 125.788762][ T6052] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 125.788810][ T6052] ksys_unshare+0x45b/0xa40 [ 125.788849][ T6052] ? __pfx_ksys_unshare+0x10/0x10 [ 125.788879][ T6052] ? xfd_validate_state+0x61/0x180 [ 125.788918][ T6052] __x64_sys_unshare+0x31/0x40 [ 125.788947][ T6052] do_syscall_64+0xcd/0x490 [ 125.788983][ T6052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.789010][ T6052] RIP: 0033:0x7f9c66d8e969 [ 125.789032][ T6052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 125.789059][ T6052] RSP: 002b:00007f9c64bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 125.789085][ T6052] RAX: ffffffffffffffda RBX: 00007f9c66fb5fa0 RCX: 00007f9c66d8e969 [ 125.789106][ T6052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 125.789124][ T6052] RBP: 00007f9c66e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 125.789143][ T6052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.789161][ T6052] R13: 0000000000000000 R14: 00007f9c66fb5fa0 R15: 00007fffa1988158 [ 125.789200][ T6052] [ 126.116317][ T6052] kobject: kobject_add_internal failed for nfs_client (error: -12 parent: net) [ 126.948031][ T6067] cifs: Unknown parameter '' [ 127.507810][ T6073] netlink: 330 bytes leftover after parsing attributes in process `syz.1.43'. [ 127.530280][ T6074] FAULT_INJECTION: forcing a failure. [ 127.530280][ T6074] name failslab, interval 1, probability 0, space 0, times 0 [ 127.541920][ T6073] FAULT_INJECTION: forcing a failure. [ 127.541920][ T6073] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 127.562443][ T6074] CPU: 0 UID: 0 PID: 6074 Comm: syz.2.44 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 127.562478][ T6074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 127.562492][ T6074] Call Trace: [ 127.562500][ T6074] [ 127.562510][ T6074] dump_stack_lvl+0x16c/0x1f0 [ 127.562543][ T6074] should_fail_ex+0x512/0x640 [ 127.562578][ T6074] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 127.562614][ T6074] should_failslab+0xc2/0x120 [ 127.562646][ T6074] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 127.562686][ T6074] ? cache_create_net+0x2b/0x220 [ 127.562720][ T6074] kmemdup_noprof+0x29/0x60 [ 127.562751][ T6074] cache_create_net+0x2b/0x220 [ 127.562784][ T6074] unix_gid_cache_create+0x60/0x130 [ 127.562817][ T6074] ? __pfx_sunrpc_init_net+0x10/0x10 [ 127.562842][ T6074] sunrpc_init_net+0x71/0x190 [ 127.562869][ T6074] ops_init+0x1e2/0x5f0 [ 127.562904][ T6074] setup_net+0x1ff/0x510 [ 127.562934][ T6074] ? lockdep_init_map_type+0x5c/0x280 [ 127.562962][ T6074] ? __pfx_setup_net+0x10/0x10 [ 127.562996][ T6074] ? debug_mutex_init+0x37/0x70 [ 127.563031][ T6074] copy_net_ns+0x2a6/0x5f0 [ 127.563069][ T6074] create_new_namespaces+0x3ea/0xa90 [ 127.563113][ T6074] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 127.563153][ T6074] ksys_unshare+0x45b/0xa40 [ 127.563179][ T6074] ? __pfx_ksys_unshare+0x10/0x10 [ 127.563205][ T6074] ? xfd_validate_state+0x61/0x180 [ 127.563238][ T6074] __x64_sys_unshare+0x31/0x40 [ 127.563263][ T6074] do_syscall_64+0xcd/0x490 [ 127.563295][ T6074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.563319][ T6074] RIP: 0033:0x7f321958e969 [ 127.563338][ T6074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 127.563361][ T6074] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 127.563383][ T6074] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 127.563398][ T6074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 127.563413][ T6074] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 127.563427][ T6074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.563441][ T6074] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 127.563471][ T6074] [ 127.737289][ T6073] CPU: 1 UID: 0 PID: 6073 Comm: syz.1.43 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 127.737341][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 127.737363][ T6073] Call Trace: [ 127.737374][ T6073] [ 127.737387][ T6073] dump_stack_lvl+0x16c/0x1f0 [ 127.737435][ T6073] should_fail_ex+0x512/0x640 [ 127.737492][ T6073] strncpy_from_user+0x3b/0x2e0 [ 127.737545][ T6073] getname_flags.part.0+0x8f/0x550 [ 127.737603][ T6073] getname_flags+0x93/0xf0 [ 127.737638][ T6073] do_sys_openat2+0xb8/0x1d0 [ 127.737688][ T6073] ? __pfx_do_sys_openat2+0x10/0x10 [ 127.737757][ T6073] __x64_sys_openat+0x174/0x210 [ 127.737810][ T6073] ? __pfx___x64_sys_openat+0x10/0x10 [ 127.737890][ T6073] do_syscall_64+0xcd/0x490 [ 127.737936][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.737973][ T6073] RIP: 0033:0x7fe873f8e969 [ 127.737999][ T6073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 127.738033][ T6073] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 127.738067][ T6073] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 127.738090][ T6073] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 127.738114][ T6073] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 127.738135][ T6073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.738157][ T6073] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 127.738201][ T6073] [ 127.779280][ T6073] netlink: 4 bytes leftover after parsing attributes in process `syz.1.43'. [ 128.216915][ T6080] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 128.525740][ T6083] netlink: 330 bytes leftover after parsing attributes in process `syz.1.55'. [ 130.451616][ T6104] cifs: Unknown parameter '' [ 130.738847][ T6109] FAULT_INJECTION: forcing a failure. [ 130.738847][ T6109] name failslab, interval 1, probability 0, space 0, times 0 [ 130.752017][ T6109] CPU: 0 UID: 0 PID: 6109 Comm: syz.2.53 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 130.752051][ T6109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 130.752065][ T6109] Call Trace: [ 130.752072][ T6109] [ 130.752081][ T6109] dump_stack_lvl+0x16c/0x1f0 [ 130.752114][ T6109] should_fail_ex+0x512/0x640 [ 130.752150][ T6109] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 130.752183][ T6109] should_failslab+0xc2/0x120 [ 130.752215][ T6109] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 130.752243][ T6109] ? __proc_create+0xc3/0x8c0 [ 130.752283][ T6109] ? __proc_create+0x2ce/0x8c0 [ 130.752328][ T6109] __proc_create+0x2ce/0x8c0 [ 130.752360][ T6109] ? __pfx___proc_create+0x10/0x10 [ 130.752397][ T6109] ? _raw_write_unlock+0x28/0x50 [ 130.752426][ T6109] proc_create_reg+0x7d/0x180 [ 130.752461][ T6109] proc_create_data+0x86/0x110 [ 130.752494][ T6109] ? __pfx_proc_create_data+0x10/0x10 [ 130.752537][ T6109] ? cache_register_net+0x137/0x5e0 [ 130.752577][ T6109] cache_register_net+0x1e0/0x5e0 [ 130.752614][ T6109] unix_gid_cache_create+0x8b/0x130 [ 130.752646][ T6109] ? __pfx_sunrpc_init_net+0x10/0x10 [ 130.752672][ T6109] sunrpc_init_net+0x71/0x190 [ 130.752699][ T6109] ops_init+0x1e2/0x5f0 [ 130.752734][ T6109] setup_net+0x1ff/0x510 [ 130.752764][ T6109] ? lockdep_init_map_type+0x5c/0x280 [ 130.752790][ T6109] ? __pfx_setup_net+0x10/0x10 [ 130.752824][ T6109] ? debug_mutex_init+0x37/0x70 [ 130.752865][ T6109] copy_net_ns+0x2a6/0x5f0 [ 130.752902][ T6109] create_new_namespaces+0x3ea/0xa90 [ 130.752946][ T6109] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 130.752986][ T6109] ksys_unshare+0x45b/0xa40 [ 130.753012][ T6109] ? __pfx_ksys_unshare+0x10/0x10 [ 130.753038][ T6109] ? xfd_validate_state+0x61/0x180 [ 130.753071][ T6109] __x64_sys_unshare+0x31/0x40 [ 130.753095][ T6109] do_syscall_64+0xcd/0x490 [ 130.753126][ T6109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.753151][ T6109] RIP: 0033:0x7f321958e969 [ 130.753170][ T6109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 130.753192][ T6109] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 130.753215][ T6109] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 130.753230][ T6109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 130.753245][ T6109] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 130.753259][ T6109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.753273][ T6109] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 130.753303][ T6109] [ 131.887584][ T6119] netlink: 330 bytes leftover after parsing attributes in process `syz.2.58'. [ 131.921195][ T6119] FAULT_INJECTION: forcing a failure. [ 131.921195][ T6119] name failslab, interval 1, probability 0, space 0, times 0 [ 131.933970][ T6119] CPU: 0 UID: 0 PID: 6119 Comm: syz.2.58 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 131.934012][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 131.934029][ T6119] Call Trace: [ 131.934038][ T6119] [ 131.934049][ T6119] dump_stack_lvl+0x16c/0x1f0 [ 131.934090][ T6119] should_fail_ex+0x512/0x640 [ 131.934141][ T6119] should_failslab+0xc2/0x120 [ 131.934184][ T6119] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 131.934228][ T6119] ? __alloc_skb+0x2b2/0x380 [ 131.934270][ T6119] __alloc_skb+0x2b2/0x380 [ 131.934304][ T6119] ? __pfx___alloc_skb+0x10/0x10 [ 131.934355][ T6119] ? rt6_nlmsg_size+0xaf/0x450 [ 131.934407][ T6119] ? rt6_get_route_info+0x960/0x9e0 [ 131.934458][ T6119] ? atomic_notifier_call_chain+0x9e/0x1c0 [ 131.934500][ T6119] inet6_rt_notify+0x10d/0x4b0 [ 131.934541][ T6119] fib6_del+0xf5a/0x1770 [ 131.934599][ T6119] ? __pfx_fib6_del+0x10/0x10 [ 131.934648][ T6119] ? fib6_ifdown+0xcd/0x8f0 [ 131.934700][ T6119] fib6_clean_node+0x424/0x5b0 [ 131.934747][ T6119] ? __pfx_fib6_clean_node+0x10/0x10 [ 131.934790][ T6119] ? __lock_acquire+0xb8a/0x1c90 [ 131.934839][ T6119] fib6_walk_continue+0x44f/0x8d0 [ 131.934885][ T6119] fib6_walk+0x182/0x370 [ 131.934924][ T6119] ? __pfx_fib6_ifdown+0x10/0x10 [ 131.934966][ T6119] fib6_clean_tree+0xd4/0x110 [ 131.935006][ T6119] ? __pfx_fib6_clean_tree+0x10/0x10 [ 131.935053][ T6119] ? __pfx_fib6_clean_node+0x10/0x10 [ 131.935098][ T6119] ? __pfx_fib6_ifdown+0x10/0x10 [ 131.935152][ T6119] ? __pfx_fib6_ifdown+0x10/0x10 [ 131.935196][ T6119] __fib6_clean_all+0x107/0x2d0 [ 131.935248][ T6119] rt6_disable_ip+0x2ec/0x990 [ 131.935281][ T6119] ? __mutex_trylock_common+0xe9/0x250 [ 131.935317][ T6119] ? __pfx___mutex_trylock_common+0x10/0x10 [ 131.935353][ T6119] ? __pfx_rt6_disable_ip+0x10/0x10 [ 131.935390][ T6119] ? rcu_is_watching+0x12/0xc0 [ 131.935454][ T6119] addrconf_ifdown.isra.0+0x11d/0x1a90 [ 131.935507][ T6119] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 131.935552][ T6119] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 131.935616][ T6119] addrconf_notify+0x220/0x19e0 [ 131.935668][ T6119] ? ip6mr_device_event+0x1bc/0x230 [ 131.935708][ T6119] notifier_call_chain+0xb9/0x410 [ 131.935757][ T6119] ? __pfx_addrconf_notify+0x10/0x10 [ 131.935818][ T6119] call_netdevice_notifiers_info+0xbe/0x140 [ 131.935873][ T6119] __dev_notify_flags+0x1f7/0x2e0 [ 131.935914][ T6119] ? __pfx___dev_notify_flags+0x10/0x10 [ 131.935956][ T6119] ? __pfx___dev_change_flags+0x10/0x10 [ 131.935995][ T6119] ? __pfx___schedule+0x10/0x10 [ 131.936034][ T6119] netif_change_flags+0x108/0x160 [ 131.936076][ T6119] do_setlink.constprop.0+0xb53/0x4380 [ 131.936123][ T6119] ? tick_nohz_tick_stopped+0x6c/0xa0 [ 131.936173][ T6119] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 131.936218][ T6119] ? __wake_up_klogd.part.0+0x99/0xf0 [ 131.936253][ T6119] ? vprintk_emit+0x1e6/0x6d0 [ 131.936298][ T6119] ? __lock_acquire+0xb8a/0x1c90 [ 131.936344][ T6119] ? __mutex_trylock_common+0xe9/0x250 [ 131.936381][ T6119] ? __pfx___mutex_trylock_common+0x10/0x10 [ 131.936439][ T6119] ? __pfx___might_resched+0x10/0x10 [ 131.936486][ T6119] ? rcu_is_watching+0x12/0xc0 [ 131.936529][ T6119] ? trace_contention_end+0xdd/0x130 [ 131.936562][ T6119] ? __mutex_lock+0x1ca/0xb90 [ 131.936595][ T6119] ? __pfx_aa_get_newest_label+0x10/0x10 [ 131.936648][ T6119] ? rcu_is_watching+0x12/0xc0 [ 131.936686][ T6119] ? rtnl_setlink+0x2b0/0x770 [ 131.936728][ T6119] ? __pfx___mutex_lock+0x10/0x10 [ 131.936793][ T6119] rtnl_setlink+0x3cb/0x770 [ 131.936840][ T6119] ? __pfx_rtnl_setlink+0x10/0x10 [ 131.936876][ T6119] ? netlink_unicast+0x5df/0x7f0 [ 131.936922][ T6119] ? __x64_sys_sendmmsg+0x9c/0x100 [ 131.936958][ T6119] ? do_syscall_64+0xcd/0x490 [ 131.936993][ T6119] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.937092][ T6119] ? __lock_acquire+0x622/0x1c90 [ 131.937123][ T6119] ? rcu_is_watching+0x12/0xc0 [ 131.937163][ T6119] ? trace_cap_capable+0x18d/0x200 [ 131.937222][ T6119] ? find_held_lock+0x2b/0x80 [ 131.937261][ T6119] ? __pfx_rtnl_setlink+0x10/0x10 [ 131.937297][ T6119] ? __pfx_rtnl_setlink+0x10/0x10 [ 131.937334][ T6119] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 131.937373][ T6119] ? __pfx_rtnl_setlink+0x10/0x10 [ 131.937425][ T6119] rtnetlink_rcv_msg+0x95b/0xe90 [ 131.937470][ T6119] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 131.937523][ T6119] ? ref_tracker_free+0x37c/0x830 [ 131.937574][ T6119] netlink_rcv_skb+0x155/0x420 [ 131.937618][ T6119] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 131.937663][ T6119] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 131.937724][ T6119] ? netlink_deliver_tap+0x1ae/0xd30 [ 131.937773][ T6119] netlink_unicast+0x53d/0x7f0 [ 131.937824][ T6119] ? __pfx_netlink_unicast+0x10/0x10 [ 131.937880][ T6119] netlink_sendmsg+0x8d1/0xdd0 [ 131.937932][ T6119] ? __pfx_netlink_sendmsg+0x10/0x10 [ 131.937992][ T6119] ____sys_sendmsg+0xa95/0xc70 [ 131.938041][ T6119] ? copy_msghdr_from_user+0x10a/0x160 [ 131.938078][ T6119] ? __pfx_____sys_sendmsg+0x10/0x10 [ 131.938130][ T6119] ? kfree+0x24f/0x4d0 [ 131.938158][ T6119] ? futex_unqueue+0x133/0x2c0 [ 131.938212][ T6119] ___sys_sendmsg+0x134/0x1d0 [ 131.938251][ T6119] ? __pfx____sys_sendmsg+0x10/0x10 [ 131.938327][ T6119] ? __pfx___might_resched+0x10/0x10 [ 131.938378][ T6119] __sys_sendmmsg+0x200/0x420 [ 131.938454][ T6119] ? __pfx___sys_sendmmsg+0x10/0x10 [ 131.938505][ T6119] ? __pfx_do_futex+0x10/0x10 [ 131.938574][ T6119] ? xfd_validate_state+0x61/0x180 [ 131.938614][ T6119] __x64_sys_sendmmsg+0x9c/0x100 [ 131.938652][ T6119] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.938686][ T6119] do_syscall_64+0xcd/0x490 [ 131.938727][ T6119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.938758][ T6119] RIP: 0033:0x7f321958e969 [ 131.938783][ T6119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 131.938810][ T6119] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 131.938841][ T6119] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 131.938860][ T6119] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 131.938878][ T6119] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 131.938896][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.938913][ T6119] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 131.938951][ T6119] [ 132.755352][ T6125] netlink: 'syz.3.57': attribute type 33 has an invalid length. [ 132.763259][ T6125] netlink: 322 bytes leftover after parsing attributes in process `syz.3.57'. [ 133.561271][ T6143] FAULT_INJECTION: forcing a failure. [ 133.561271][ T6143] name failslab, interval 1, probability 0, space 0, times 0 [ 133.664776][ T6143] CPU: 1 UID: 0 PID: 6143 Comm: syz.2.63 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 133.664823][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 133.664842][ T6143] Call Trace: [ 133.664853][ T6143] [ 133.664866][ T6143] dump_stack_lvl+0x16c/0x1f0 [ 133.664910][ T6143] should_fail_ex+0x512/0x640 [ 133.664982][ T6143] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 133.665020][ T6143] should_failslab+0xc2/0x120 [ 133.665068][ T6143] __kmalloc_cache_noprof+0x6a/0x3e0 [ 133.665104][ T6143] ? kobject_uevent_env+0x265/0x1870 [ 133.665157][ T6143] kobject_uevent_env+0x265/0x1870 [ 133.665229][ T6143] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 133.665279][ T6143] nfs_net_init+0x10a/0x300 [ 133.665310][ T6143] ? __pfx_nfs_net_init+0x10/0x10 [ 133.665358][ T6143] ops_init+0x1e2/0x5f0 [ 133.665407][ T6143] setup_net+0x1ff/0x510 [ 133.665446][ T6143] ? lockdep_init_map_type+0x5c/0x280 [ 133.665481][ T6143] ? __pfx_setup_net+0x10/0x10 [ 133.665525][ T6143] ? debug_mutex_init+0x37/0x70 [ 133.665572][ T6143] copy_net_ns+0x2a6/0x5f0 [ 133.665621][ T6143] create_new_namespaces+0x3ea/0xa90 [ 133.665681][ T6143] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 133.665733][ T6143] ksys_unshare+0x45b/0xa40 [ 133.665767][ T6143] ? __pfx_ksys_unshare+0x10/0x10 [ 133.665807][ T6143] ? xfd_validate_state+0x61/0x180 [ 133.665852][ T6143] __x64_sys_unshare+0x31/0x40 [ 133.665886][ T6143] do_syscall_64+0xcd/0x490 [ 133.665928][ T6143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.665961][ T6143] RIP: 0033:0x7f321958e969 [ 133.665987][ T6143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 133.666020][ T6143] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 133.666051][ T6143] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 133.666078][ T6143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 133.666097][ T6143] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 133.666117][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.666135][ T6143] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 133.666177][ T6143] [ 133.889705][ C1] vkms_vblank_simulate: vblank timer overrun [ 134.497461][ T6156] cifs: Unknown parameter '' [ 135.836671][ T6173] netlink: 330 bytes leftover after parsing attributes in process `syz.2.69'. [ 135.852133][ T6173] FAULT_INJECTION: forcing a failure. [ 135.852133][ T6173] name failslab, interval 1, probability 0, space 0, times 0 [ 135.868611][ T6173] CPU: 0 UID: 0 PID: 6173 Comm: syz.2.69 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 135.868660][ T6173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 135.868679][ T6173] Call Trace: [ 135.868691][ T6173] [ 135.868703][ T6173] dump_stack_lvl+0x16c/0x1f0 [ 135.868748][ T6173] should_fail_ex+0x512/0x640 [ 135.868793][ T6173] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 135.868831][ T6173] should_failslab+0xc2/0x120 [ 135.868882][ T6173] __kmalloc_cache_noprof+0x6a/0x3e0 [ 135.868916][ T6173] ? nfc_allocate_device+0x15b/0x5e0 [ 135.868963][ T6173] nfc_allocate_device+0x15b/0x5e0 [ 135.869004][ T6173] ? __init_swait_queue_head+0xca/0x150 [ 135.869050][ T6173] nci_allocate_device+0x23b/0x430 [ 135.869084][ T6173] virtual_ncidev_open+0x6f/0x220 [ 135.869122][ T6173] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 135.869157][ T6173] misc_open+0x35a/0x420 [ 135.869195][ T6173] ? __pfx_misc_open+0x10/0x10 [ 135.869232][ T6173] chrdev_open+0x234/0x6a0 [ 135.869272][ T6173] ? __pfx_chrdev_open+0x10/0x10 [ 135.869313][ T6173] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 135.869374][ T6173] do_dentry_open+0x744/0x1c10 [ 135.869411][ T6173] ? __pfx_chrdev_open+0x10/0x10 [ 135.869458][ T6173] vfs_open+0x82/0x3f0 [ 135.869509][ T6173] path_openat+0x1de4/0x2cb0 [ 135.869555][ T6173] ? __pfx_path_openat+0x10/0x10 [ 135.869590][ T6173] ? __lock_acquire+0xb8a/0x1c90 [ 135.869626][ T6173] do_filp_open+0x20b/0x470 [ 135.869660][ T6173] ? __pfx_do_filp_open+0x10/0x10 [ 135.869724][ T6173] ? alloc_fd+0x471/0x7d0 [ 135.869767][ T6173] do_sys_openat2+0x11b/0x1d0 [ 135.869812][ T6173] ? __pfx_do_sys_openat2+0x10/0x10 [ 135.869885][ T6173] __x64_sys_openat+0x174/0x210 [ 135.869933][ T6173] ? __pfx___x64_sys_openat+0x10/0x10 [ 135.869998][ T6173] do_syscall_64+0xcd/0x490 [ 135.870039][ T6173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.870071][ T6173] RIP: 0033:0x7f321958e969 [ 135.870097][ T6173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 135.870126][ T6173] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 135.870157][ T6173] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 135.870178][ T6173] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 135.870198][ T6173] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 135.870218][ T6173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.870237][ T6173] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 135.870278][ T6173] [ 135.873053][ T6173] netlink: 4 bytes leftover after parsing attributes in process `syz.2.69'. [ 136.619426][ T6178] netlink: 'syz.0.70': attribute type 33 has an invalid length. [ 136.644147][ T6178] netlink: 322 bytes leftover after parsing attributes in process `syz.0.70'. [ 137.130494][ T6193] FAULT_INJECTION: forcing a failure. [ 137.130494][ T6193] name failslab, interval 1, probability 0, space 0, times 0 [ 137.145957][ T6193] CPU: 0 UID: 0 PID: 6193 Comm: syz.0.73 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 137.145991][ T6193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 137.146005][ T6193] Call Trace: [ 137.146013][ T6193] [ 137.146022][ T6193] dump_stack_lvl+0x16c/0x1f0 [ 137.146054][ T6193] should_fail_ex+0x512/0x640 [ 137.146088][ T6193] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 137.146121][ T6193] should_failslab+0xc2/0x120 [ 137.146153][ T6193] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 137.146180][ T6193] ? __proc_create+0xc3/0x8c0 [ 137.146210][ T6193] ? __proc_create+0x2ce/0x8c0 [ 137.146244][ T6193] __proc_create+0x2ce/0x8c0 [ 137.146276][ T6193] ? __pfx___proc_create+0x10/0x10 [ 137.146318][ T6193] proc_mkdir+0x81/0x170 [ 137.146349][ T6193] ? __pfx_proc_mkdir+0x10/0x10 [ 137.146384][ T6193] ? __pfx_sunrpc_init_net+0x10/0x10 [ 137.146413][ T6193] ? __pfx_sunrpc_init_net+0x10/0x10 [ 137.146451][ T6193] rpc_proc_init+0x7e/0xe0 [ 137.146479][ T6193] sunrpc_init_net+0x29/0x190 [ 137.146505][ T6193] ops_init+0x1e2/0x5f0 [ 137.146538][ T6193] setup_net+0x1ff/0x510 [ 137.146566][ T6193] ? lockdep_init_map_type+0x5c/0x280 [ 137.146592][ T6193] ? __pfx_setup_net+0x10/0x10 [ 137.146624][ T6193] ? debug_mutex_init+0x37/0x70 [ 137.146660][ T6193] copy_net_ns+0x2a6/0x5f0 [ 137.146697][ T6193] create_new_namespaces+0x3ea/0xa90 [ 137.146739][ T6193] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 137.146777][ T6193] ksys_unshare+0x45b/0xa40 [ 137.146801][ T6193] ? __pfx_ksys_unshare+0x10/0x10 [ 137.146826][ T6193] ? xfd_validate_state+0x61/0x180 [ 137.146859][ T6193] __x64_sys_unshare+0x31/0x40 [ 137.146898][ T6193] do_syscall_64+0xcd/0x490 [ 137.146929][ T6193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.146952][ T6193] RIP: 0033:0x7f9c66d8e969 [ 137.146974][ T6193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 137.146996][ T6193] RSP: 002b:00007f9c64bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 137.147017][ T6193] RAX: ffffffffffffffda RBX: 00007f9c66fb5fa0 RCX: 00007f9c66d8e969 [ 137.147033][ T6193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 137.147047][ T6193] RBP: 00007f9c66e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 137.147066][ T6193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.147081][ T6193] R13: 0000000000000000 R14: 00007f9c66fb5fa0 R15: 00007fffa1988158 [ 137.147118][ T6193] [ 137.748507][ T6202] cifs: Unknown parameter '' [ 138.274746][ T6206] FAULT_INJECTION: forcing a failure. [ 138.274746][ T6206] name failslab, interval 1, probability 0, space 0, times 0 [ 138.309706][ T6206] CPU: 1 UID: 0 PID: 6206 Comm: syz.0.77 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 138.309744][ T6206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.309758][ T6206] Call Trace: [ 138.309765][ T6206] [ 138.309774][ T6206] dump_stack_lvl+0x16c/0x1f0 [ 138.309813][ T6206] should_fail_ex+0x512/0x640 [ 138.309848][ T6206] ? __kmalloc_noprof+0xbf/0x510 [ 138.309878][ T6206] ? ops_init+0x77/0x5f0 [ 138.309908][ T6206] should_failslab+0xc2/0x120 [ 138.309939][ T6206] __kmalloc_noprof+0xd2/0x510 [ 138.309969][ T6206] ? net_generic+0xf4/0x2a0 [ 138.310004][ T6206] ops_init+0x77/0x5f0 [ 138.310038][ T6206] setup_net+0x1ff/0x510 [ 138.310068][ T6206] ? lockdep_init_map_type+0x5c/0x280 [ 138.310093][ T6206] ? __pfx_setup_net+0x10/0x10 [ 138.310127][ T6206] ? debug_mutex_init+0x37/0x70 [ 138.310162][ T6206] copy_net_ns+0x2a6/0x5f0 [ 138.310200][ T6206] create_new_namespaces+0x3ea/0xa90 [ 138.310243][ T6206] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 138.310283][ T6206] ksys_unshare+0x45b/0xa40 [ 138.310309][ T6206] ? __pfx_ksys_unshare+0x10/0x10 [ 138.310335][ T6206] ? xfd_validate_state+0x61/0x180 [ 138.310368][ T6206] __x64_sys_unshare+0x31/0x40 [ 138.310392][ T6206] do_syscall_64+0xcd/0x490 [ 138.310424][ T6206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.310448][ T6206] RIP: 0033:0x7f9c66d8e969 [ 138.310467][ T6206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.310490][ T6206] RSP: 002b:00007f9c64bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 138.310511][ T6206] RAX: ffffffffffffffda RBX: 00007f9c66fb5fa0 RCX: 00007f9c66d8e969 [ 138.310527][ T6206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 138.310541][ T6206] RBP: 00007f9c66e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 138.310557][ T6206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.310571][ T6206] R13: 0000000000000000 R14: 00007f9c66fb5fa0 R15: 00007fffa1988158 [ 138.310601][ T6206] [ 138.953230][ T6215] netlink: 330 bytes leftover after parsing attributes in process `syz.0.80'. [ 140.322931][ T6240] cifs: Unknown parameter '' [ 142.265338][ T6268] netlink: 330 bytes leftover after parsing attributes in process `syz.1.91'. [ 143.121690][ T6289] snd_aloop snd_aloop.0: control 16781581:65533:6:'x?F/zF˷fC:0 is already present [ 143.141799][ T6290] cifs: Unknown parameter '' [ 143.221250][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.231395][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 143.687304][ T6296] cifs: Unknown parameter '' [ 144.605485][ T6305] FAULT_INJECTION: forcing a failure. [ 144.605485][ T6305] name failslab, interval 1, probability 0, space 0, times 0 [ 144.638055][ T6305] CPU: 1 UID: 0 PID: 6305 Comm: syz.2.98 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 144.638103][ T6305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 144.638122][ T6305] Call Trace: [ 144.638132][ T6305] [ 144.638145][ T6305] dump_stack_lvl+0x16c/0x1f0 [ 144.638189][ T6305] should_fail_ex+0x512/0x640 [ 144.638234][ T6305] ? __kmalloc_noprof+0xbf/0x510 [ 144.638275][ T6305] ? kobject_get_path+0xd2/0x2a0 [ 144.638313][ T6305] should_failslab+0xc2/0x120 [ 144.638368][ T6305] __kmalloc_noprof+0xd2/0x510 [ 144.638412][ T6305] kobject_get_path+0xd2/0x2a0 [ 144.638476][ T6305] kobject_uevent_env+0x289/0x1870 [ 144.638542][ T6305] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 144.638591][ T6305] nfs_net_init+0x10a/0x300 [ 144.638620][ T6305] ? __pfx_nfs_net_init+0x10/0x10 [ 144.638668][ T6305] ops_init+0x1e2/0x5f0 [ 144.638714][ T6305] setup_net+0x1ff/0x510 [ 144.638752][ T6305] ? lockdep_init_map_type+0x5c/0x280 [ 144.638786][ T6305] ? __pfx_setup_net+0x10/0x10 [ 144.638830][ T6305] ? debug_mutex_init+0x37/0x70 [ 144.638878][ T6305] copy_net_ns+0x2a6/0x5f0 [ 144.638926][ T6305] create_new_namespaces+0x3ea/0xa90 [ 144.638993][ T6305] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 144.639045][ T6305] ksys_unshare+0x45b/0xa40 [ 144.639079][ T6305] ? __pfx_ksys_unshare+0x10/0x10 [ 144.639114][ T6305] ? xfd_validate_state+0x61/0x180 [ 144.639159][ T6305] __x64_sys_unshare+0x31/0x40 [ 144.639192][ T6305] do_syscall_64+0xcd/0x490 [ 144.639235][ T6305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.639266][ T6305] RIP: 0033:0x7f321958e969 [ 144.639290][ T6305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 144.639320][ T6305] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 144.639350][ T6305] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 144.639371][ T6305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 144.639389][ T6305] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 144.639409][ T6305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.639427][ T6305] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 144.639469][ T6305] [ 145.116654][ T6311] netlink: 330 bytes leftover after parsing attributes in process `syz.1.101'. [ 145.482043][ T6318] FAULT_INJECTION: forcing a failure. [ 145.482043][ T6318] name failslab, interval 1, probability 0, space 0, times 0 [ 145.515260][ T6318] CPU: 1 UID: 0 PID: 6318 Comm: syz.1.102 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 145.515308][ T6318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 145.515326][ T6318] Call Trace: [ 145.515336][ T6318] [ 145.515348][ T6318] dump_stack_lvl+0x16c/0x1f0 [ 145.515393][ T6318] should_fail_ex+0x512/0x640 [ 145.515438][ T6318] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 145.515480][ T6318] should_failslab+0xc2/0x120 [ 145.515523][ T6318] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 145.515559][ T6318] ? __proc_create+0xc3/0x8c0 [ 145.515598][ T6318] ? __proc_create+0x2ce/0x8c0 [ 145.515643][ T6318] __proc_create+0x2ce/0x8c0 [ 145.515686][ T6318] ? __pfx___proc_create+0x10/0x10 [ 145.515735][ T6318] ? _raw_write_unlock+0x28/0x50 [ 145.515775][ T6318] proc_create_reg+0x7d/0x180 [ 145.515832][ T6318] proc_create_data+0x86/0x110 [ 145.515876][ T6318] ? __pfx_proc_create_data+0x10/0x10 [ 145.515923][ T6318] ? cache_register_net+0x137/0x5e0 [ 145.515977][ T6318] cache_register_net+0x1e0/0x5e0 [ 145.516026][ T6318] ip_map_cache_create+0x8b/0x130 [ 145.516070][ T6318] ? __pfx_sunrpc_init_net+0x10/0x10 [ 145.516104][ T6318] sunrpc_init_net+0x55/0x190 [ 145.516140][ T6318] ops_init+0x1e2/0x5f0 [ 145.516187][ T6318] setup_net+0x1ff/0x510 [ 145.516228][ T6318] ? lockdep_init_map_type+0x5c/0x280 [ 145.516262][ T6318] ? __pfx_setup_net+0x10/0x10 [ 145.516306][ T6318] ? debug_mutex_init+0x37/0x70 [ 145.516354][ T6318] copy_net_ns+0x2a6/0x5f0 [ 145.516416][ T6318] create_new_namespaces+0x3ea/0xa90 [ 145.516471][ T6318] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 145.516523][ T6318] ksys_unshare+0x45b/0xa40 [ 145.516557][ T6318] ? __pfx_ksys_unshare+0x10/0x10 [ 145.516591][ T6318] ? xfd_validate_state+0x61/0x180 [ 145.516634][ T6318] __x64_sys_unshare+0x31/0x40 [ 145.516667][ T6318] do_syscall_64+0xcd/0x490 [ 145.516706][ T6318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.516738][ T6318] RIP: 0033:0x7fe873f8e969 [ 145.516763][ T6318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 145.516793][ T6318] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 145.516850][ T6318] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 145.516871][ T6318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 145.516891][ T6318] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 145.516910][ T6318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.516930][ T6318] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 145.516972][ T6318] [ 146.634475][ T6335] cifs: Unknown parameter '' [ 147.860378][ T6353] cifs: Unknown parameter '' [ 148.351921][ T6359] netlink: 330 bytes leftover after parsing attributes in process `syz.0.110'. [ 148.448143][ T6359] FAULT_INJECTION: forcing a failure. [ 148.448143][ T6359] name failslab, interval 1, probability 0, space 0, times 0 [ 148.491445][ T6359] CPU: 0 UID: 0 PID: 6359 Comm: syz.0.110 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 148.491493][ T6359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.491512][ T6359] Call Trace: [ 148.491522][ T6359] [ 148.491534][ T6359] dump_stack_lvl+0x16c/0x1f0 [ 148.491588][ T6359] should_fail_ex+0x512/0x640 [ 148.491635][ T6359] ? fs_reclaim_acquire+0xae/0x150 [ 148.491687][ T6359] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 148.491730][ T6359] should_failslab+0xc2/0x120 [ 148.491770][ T6359] __kmalloc_noprof+0xd2/0x510 [ 148.491818][ T6359] tomoyo_realpath_from_path+0xc2/0x6e0 [ 148.491875][ T6359] tomoyo_check_open_permission+0x2ab/0x3c0 [ 148.491913][ T6359] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 148.491991][ T6359] ? do_raw_spin_lock+0x12c/0x2b0 [ 148.492042][ T6359] tomoyo_file_open+0x6b/0x90 [ 148.492090][ T6359] security_file_open+0x84/0x1e0 [ 148.492132][ T6359] do_dentry_open+0x596/0x1c10 [ 148.492182][ T6359] vfs_open+0x82/0x3f0 [ 148.492231][ T6359] path_openat+0x1de4/0x2cb0 [ 148.492279][ T6359] ? __pfx_path_openat+0x10/0x10 [ 148.492315][ T6359] ? __lock_acquire+0xb8a/0x1c90 [ 148.492350][ T6359] do_filp_open+0x20b/0x470 [ 148.492384][ T6359] ? __pfx_do_filp_open+0x10/0x10 [ 148.492450][ T6359] ? alloc_fd+0x471/0x7d0 [ 148.492493][ T6359] do_sys_openat2+0x11b/0x1d0 [ 148.492537][ T6359] ? __pfx_do_sys_openat2+0x10/0x10 [ 148.492593][ T6359] ? __pfx___might_resched+0x10/0x10 [ 148.492650][ T6359] __x64_sys_openat+0x174/0x210 [ 148.492697][ T6359] ? __pfx___x64_sys_openat+0x10/0x10 [ 148.492762][ T6359] do_syscall_64+0xcd/0x490 [ 148.492804][ T6359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.492837][ T6359] RIP: 0033:0x7f9c66d8e969 [ 148.492863][ T6359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 148.492894][ T6359] RSP: 002b:00007f9c64bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 148.492925][ T6359] RAX: ffffffffffffffda RBX: 00007f9c66fb5fa0 RCX: 00007f9c66d8e969 [ 148.492945][ T6359] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 148.492965][ T6359] RBP: 00007f9c66e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 148.492984][ T6359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.493003][ T6359] R13: 0000000000000000 R14: 00007f9c66fb5fa0 R15: 00007fffa1988158 [ 148.493045][ T6359] [ 148.493058][ T6359] ERROR: Out of memory at tomoyo_realpath_from_path. [ 148.842535][ T6359] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 149.539809][ T6380] random: crng reseeded on system resumption [ 150.472100][ T6390] cifs: Unknown parameter '' [ 150.627746][ T6396] FAULT_INJECTION: forcing a failure. [ 150.627746][ T6396] name failslab, interval 1, probability 0, space 0, times 0 [ 150.660881][ T6396] CPU: 1 UID: 0 PID: 6396 Comm: syz.3.117 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 150.660926][ T6396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.660945][ T6396] Call Trace: [ 150.660956][ T6396] [ 150.660969][ T6396] dump_stack_lvl+0x16c/0x1f0 [ 150.661014][ T6396] should_fail_ex+0x512/0x640 [ 150.661061][ T6396] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 150.661097][ T6396] should_failslab+0xc2/0x120 [ 150.661140][ T6396] __kmalloc_cache_noprof+0x6a/0x3e0 [ 150.661169][ T6396] ? read_tsc+0x9/0x20 [ 150.661211][ T6396] ? ktime_get_with_offset+0x20a/0x3b0 [ 150.661258][ T6396] ? nfs_netns_sysfs_setup+0x55/0x1f0 [ 150.661300][ T6396] nfs_netns_sysfs_setup+0x55/0x1f0 [ 150.661338][ T6396] nfs_net_init+0x10a/0x300 [ 150.661368][ T6396] ? __pfx_nfs_net_init+0x10/0x10 [ 150.661405][ T6396] ops_init+0x1e2/0x5f0 [ 150.661441][ T6396] setup_net+0x1ff/0x510 [ 150.661471][ T6396] ? lockdep_init_map_type+0x5c/0x280 [ 150.661497][ T6396] ? __pfx_setup_net+0x10/0x10 [ 150.661531][ T6396] ? debug_mutex_init+0x37/0x70 [ 150.661566][ T6396] copy_net_ns+0x2a6/0x5f0 [ 150.661604][ T6396] create_new_namespaces+0x3ea/0xa90 [ 150.661647][ T6396] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 150.661685][ T6396] ksys_unshare+0x45b/0xa40 [ 150.661709][ T6396] ? __pfx_ksys_unshare+0x10/0x10 [ 150.661733][ T6396] ? xfd_validate_state+0x61/0x180 [ 150.661765][ T6396] __x64_sys_unshare+0x31/0x40 [ 150.661788][ T6396] do_syscall_64+0xcd/0x490 [ 150.661818][ T6396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.661841][ T6396] RIP: 0033:0x7fb28bd8e969 [ 150.661860][ T6396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 150.661884][ T6396] RSP: 002b:00007fb28cc0c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 150.661906][ T6396] RAX: ffffffffffffffda RBX: 00007fb28bfb5fa0 RCX: 00007fb28bd8e969 [ 150.661922][ T6396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 150.661936][ T6396] RBP: 00007fb28be10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 150.661951][ T6396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 150.661965][ T6396] R13: 0000000000000000 R14: 00007fb28bfb5fa0 R15: 00007ffd9063a3a8 [ 150.661994][ T6396] [ 151.639337][ T6408] netlink: 330 bytes leftover after parsing attributes in process `syz.3.121'. [ 154.356176][ T6444] sysfs: cannot create duplicate filename '/fs/nfs/net' [ 154.401203][ T6444] CPU: 0 UID: 0 PID: 6444 Comm: syz.0.126 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 154.401257][ T6444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 154.401276][ T6444] Call Trace: [ 154.401286][ T6444] [ 154.401299][ T6444] dump_stack_lvl+0x16c/0x1f0 [ 154.401343][ T6444] sysfs_warn_dup+0x7f/0xa0 [ 154.401375][ T6444] sysfs_create_dir_ns+0x24b/0x2b0 [ 154.401408][ T6444] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 154.401439][ T6444] ? find_held_lock+0x2b/0x80 [ 154.401488][ T6444] ? nfs_netns_namespace+0xd/0x40 [ 154.401534][ T6444] kobject_add_internal+0x2c4/0x9b0 [ 154.401590][ T6444] kobject_init_and_add+0x11b/0x190 [ 154.401634][ T6444] ? __pfx_kobject_init_and_add+0x10/0x10 [ 154.401701][ T6444] nfs_netns_sysfs_setup+0xf9/0x1f0 [ 154.401750][ T6444] nfs_net_init+0x10a/0x300 [ 154.401788][ T6444] ? __pfx_nfs_net_init+0x10/0x10 [ 154.401837][ T6444] ops_init+0x1e2/0x5f0 [ 154.401883][ T6444] setup_net+0x1ff/0x510 [ 154.401922][ T6444] ? lockdep_init_map_type+0x5c/0x280 [ 154.401957][ T6444] ? __pfx_setup_net+0x10/0x10 [ 154.402001][ T6444] ? debug_mutex_init+0x37/0x70 [ 154.402047][ T6444] copy_net_ns+0x2a6/0x5f0 [ 154.402093][ T6444] create_new_namespaces+0x3ea/0xa90 [ 154.402149][ T6444] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 154.402201][ T6444] ksys_unshare+0x45b/0xa40 [ 154.402235][ T6444] ? __pfx_ksys_unshare+0x10/0x10 [ 154.402279][ T6444] ? xfd_validate_state+0x61/0x180 [ 154.402322][ T6444] __x64_sys_unshare+0x31/0x40 [ 154.402353][ T6444] do_syscall_64+0xcd/0x490 [ 154.402395][ T6444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.402428][ T6444] RIP: 0033:0x7f9c66d8e969 [ 154.402452][ T6444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 154.402482][ T6444] RSP: 002b:00007f9c64bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 154.402510][ T6444] RAX: ffffffffffffffda RBX: 00007f9c66fb5fa0 RCX: 00007f9c66d8e969 [ 154.402530][ T6444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 154.402548][ T6444] RBP: 00007f9c66e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 154.402566][ T6444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 154.402584][ T6444] R13: 0000000000000000 R14: 00007f9c66fb5fa0 R15: 00007fffa1988158 [ 154.402623][ T6444] [ 154.688146][ T6444] kobject: kobject_add_internal failed for net with -EEXIST, don't try to register things with the same name in the same directory. [ 155.239934][ T6449] random: crng reseeded on system resumption [ 155.735539][ T6459] cifs: Unknown parameter '' [ 156.222569][ T6462] FAULT_INJECTION: forcing a failure. [ 156.222569][ T6462] name failslab, interval 1, probability 0, space 0, times 0 [ 156.257570][ T6462] CPU: 1 UID: 0 PID: 6462 Comm: syz.0.130 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 156.257612][ T6462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 156.257630][ T6462] Call Trace: [ 156.257640][ T6462] [ 156.257651][ T6462] dump_stack_lvl+0x16c/0x1f0 [ 156.257694][ T6462] should_fail_ex+0x512/0x640 [ 156.257739][ T6462] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 156.257788][ T6462] should_failslab+0xc2/0x120 [ 156.257828][ T6462] __kmalloc_cache_noprof+0x6a/0x3e0 [ 156.257861][ T6462] ? rpc_mkpipe_data+0x49/0x460 [ 156.257912][ T6462] ? __pfx_sunrpc_init_net+0x10/0x10 [ 156.257949][ T6462] rpc_mkpipe_data+0x49/0x460 [ 156.257999][ T6462] ? __pfx_sunrpc_init_net+0x10/0x10 [ 156.258031][ T6462] rpc_pipefs_init_net+0x5b/0x140 [ 156.258065][ T6462] sunrpc_init_net+0xb7/0x190 [ 156.258100][ T6462] ops_init+0x1e2/0x5f0 [ 156.258145][ T6462] setup_net+0x1ff/0x510 [ 156.258181][ T6462] ? lockdep_init_map_type+0x5c/0x280 [ 156.258214][ T6462] ? __pfx_setup_net+0x10/0x10 [ 156.258257][ T6462] ? debug_mutex_init+0x37/0x70 [ 156.258302][ T6462] copy_net_ns+0x2a6/0x5f0 [ 156.258369][ T6462] create_new_namespaces+0x3ea/0xa90 [ 156.258428][ T6462] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 156.258482][ T6462] ksys_unshare+0x45b/0xa40 [ 156.258517][ T6462] ? __pfx_ksys_unshare+0x10/0x10 [ 156.258551][ T6462] ? xfd_validate_state+0x61/0x180 [ 156.258598][ T6462] __x64_sys_unshare+0x31/0x40 [ 156.258630][ T6462] do_syscall_64+0xcd/0x490 [ 156.258670][ T6462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.258702][ T6462] RIP: 0033:0x7f9c66d8e969 [ 156.258727][ T6462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 156.258757][ T6462] RSP: 002b:00007f9c64bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 156.258793][ T6462] RAX: ffffffffffffffda RBX: 00007f9c66fb5fa0 RCX: 00007f9c66d8e969 [ 156.258814][ T6462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 156.258832][ T6462] RBP: 00007f9c66e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 156.258851][ T6462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.258868][ T6462] R13: 0000000000000000 R14: 00007f9c66fb5fa0 R15: 00007fffa1988158 [ 156.258909][ T6462] [ 156.681500][ T6470] netlink: 330 bytes leftover after parsing attributes in process `syz.2.131'. [ 156.691327][ T6470] FAULT_INJECTION: forcing a failure. [ 156.691327][ T6470] name failslab, interval 1, probability 0, space 0, times 0 [ 156.722644][ T6470] CPU: 1 UID: 0 PID: 6470 Comm: syz.2.131 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 156.722680][ T6470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 156.722714][ T6470] Call Trace: [ 156.722723][ T6470] [ 156.722731][ T6470] dump_stack_lvl+0x16c/0x1f0 [ 156.722764][ T6470] should_fail_ex+0x512/0x640 [ 156.722800][ T6470] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 156.722833][ T6470] should_failslab+0xc2/0x120 [ 156.722864][ T6470] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 156.722892][ T6470] ? getname_flags.part.0+0x4c/0x550 [ 156.722930][ T6470] getname_flags.part.0+0x4c/0x550 [ 156.722974][ T6470] getname_flags+0x93/0xf0 [ 156.722998][ T6470] do_sys_openat2+0xb8/0x1d0 [ 156.723033][ T6470] ? __pfx_do_sys_openat2+0x10/0x10 [ 156.723081][ T6470] __x64_sys_openat+0x174/0x210 [ 156.723117][ T6470] ? __pfx___x64_sys_openat+0x10/0x10 [ 156.723163][ T6470] do_syscall_64+0xcd/0x490 [ 156.723193][ T6470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.723216][ T6470] RIP: 0033:0x7f321958e969 [ 156.723234][ T6470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 156.723257][ T6470] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 156.723279][ T6470] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 156.723295][ T6470] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 156.723310][ T6470] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 156.723325][ T6470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.723339][ T6470] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 156.723368][ T6470] [ 158.001381][ T30] audit: type=1800 audit(1748673147.473:2): pid=6486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.135" name="dummy_udc" dev="gadgetfs" ino=6260 res=0 errno=0 [ 159.964223][ T6508] cifs: Unknown parameter '' [ 160.809867][ T6522] netlink: 330 bytes leftover after parsing attributes in process `syz.3.143'. [ 160.929741][ T6522] FAULT_INJECTION: forcing a failure. [ 160.929741][ T6522] name failslab, interval 1, probability 0, space 0, times 0 [ 161.018804][ T6522] CPU: 0 UID: 0 PID: 6522 Comm: syz.3.143 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 161.018880][ T6522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 161.018898][ T6522] Call Trace: [ 161.018907][ T6522] [ 161.018919][ T6522] dump_stack_lvl+0x16c/0x1f0 [ 161.018961][ T6522] should_fail_ex+0x512/0x640 [ 161.019003][ T6522] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 161.019040][ T6522] should_failslab+0xc2/0x120 [ 161.019082][ T6522] __kmalloc_cache_noprof+0x6a/0x3e0 [ 161.019112][ T6522] ? lockdep_init_map_type+0x5c/0x280 [ 161.019145][ T6522] ? nci_hci_allocate+0x45/0x330 [ 161.019190][ T6522] nci_hci_allocate+0x45/0x330 [ 161.019228][ T6522] nci_allocate_device+0x26f/0x430 [ 161.019262][ T6522] virtual_ncidev_open+0x6f/0x220 [ 161.019300][ T6522] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 161.019335][ T6522] misc_open+0x35a/0x420 [ 161.019373][ T6522] ? __pfx_misc_open+0x10/0x10 [ 161.019411][ T6522] chrdev_open+0x234/0x6a0 [ 161.019447][ T6522] ? __pfx_apparmor_file_open+0x10/0x10 [ 161.019485][ T6522] ? __pfx_chrdev_open+0x10/0x10 [ 161.019527][ T6522] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 161.019597][ T6522] do_dentry_open+0x744/0x1c10 [ 161.019635][ T6522] ? __pfx_chrdev_open+0x10/0x10 [ 161.019680][ T6522] vfs_open+0x82/0x3f0 [ 161.019728][ T6522] path_openat+0x1de4/0x2cb0 [ 161.019776][ T6522] ? __pfx_path_openat+0x10/0x10 [ 161.019812][ T6522] ? __lock_acquire+0xb8a/0x1c90 [ 161.019849][ T6522] do_filp_open+0x20b/0x470 [ 161.019883][ T6522] ? __pfx_do_filp_open+0x10/0x10 [ 161.019945][ T6522] ? alloc_fd+0x471/0x7d0 [ 161.019988][ T6522] do_sys_openat2+0x11b/0x1d0 [ 161.020035][ T6522] ? __pfx_do_sys_openat2+0x10/0x10 [ 161.020077][ T6522] ? ktime_get+0x1a7/0x310 [ 161.020142][ T6522] __x64_sys_openat+0x174/0x210 [ 161.020190][ T6522] ? __pfx___x64_sys_openat+0x10/0x10 [ 161.020256][ T6522] do_syscall_64+0xcd/0x490 [ 161.020299][ T6522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.020331][ T6522] RIP: 0033:0x7fb28bd8e969 [ 161.020356][ T6522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 161.020387][ T6522] RSP: 002b:00007fb28cc0c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 161.020418][ T6522] RAX: ffffffffffffffda RBX: 00007fb28bfb5fa0 RCX: 00007fb28bd8e969 [ 161.020438][ T6522] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 161.020459][ T6522] RBP: 00007fb28be10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 161.020479][ T6522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.020498][ T6522] R13: 0000000000000000 R14: 00007fb28bfb5fa0 R15: 00007ffd9063a3a8 [ 161.020540][ T6522] [ 162.288129][ T6534] input: f as /devices/virtual/input/input5 [ 163.831179][ T6551] netlink: 330 bytes leftover after parsing attributes in process `syz.1.157'. [ 163.904205][ T30] audit: type=1800 audit(1748673153.463:3): pid=6554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.149" name="dummy_udc" dev="gadgetfs" ino=6260 res=0 errno=0 [ 164.044670][ T6557] FAULT_INJECTION: forcing a failure. [ 164.044670][ T6557] name failslab, interval 1, probability 0, space 0, times 0 [ 164.085919][ T6557] CPU: 0 UID: 0 PID: 6557 Comm: syz.1.150 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 164.085965][ T6557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 164.085985][ T6557] Call Trace: [ 164.085996][ T6557] [ 164.086008][ T6557] dump_stack_lvl+0x16c/0x1f0 [ 164.086053][ T6557] should_fail_ex+0x512/0x640 [ 164.086100][ T6557] ? __kmalloc_noprof+0xbf/0x510 [ 164.086142][ T6557] ? ops_init+0x77/0x5f0 [ 164.086180][ T6557] should_failslab+0xc2/0x120 [ 164.086221][ T6557] __kmalloc_noprof+0xd2/0x510 [ 164.086258][ T6557] ? unix_net_init+0x232/0x350 [ 164.086325][ T6557] ops_init+0x77/0x5f0 [ 164.086373][ T6557] setup_net+0x1ff/0x510 [ 164.086412][ T6557] ? lockdep_init_map_type+0x5c/0x280 [ 164.086447][ T6557] ? __pfx_setup_net+0x10/0x10 [ 164.086492][ T6557] ? debug_mutex_init+0x37/0x70 [ 164.086540][ T6557] copy_net_ns+0x2a6/0x5f0 [ 164.086590][ T6557] create_new_namespaces+0x3ea/0xa90 [ 164.086649][ T6557] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 164.086701][ T6557] ksys_unshare+0x45b/0xa40 [ 164.086736][ T6557] ? __pfx_ksys_unshare+0x10/0x10 [ 164.086772][ T6557] ? xfd_validate_state+0x61/0x180 [ 164.086816][ T6557] __x64_sys_unshare+0x31/0x40 [ 164.086850][ T6557] do_syscall_64+0xcd/0x490 [ 164.086892][ T6557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.086925][ T6557] RIP: 0033:0x7fe873f8e969 [ 164.086958][ T6557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 164.086988][ T6557] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 164.087019][ T6557] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 164.087040][ T6557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 164.087058][ T6557] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 164.087076][ T6557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.087093][ T6557] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 164.087134][ T6557] [ 164.292535][ C0] vkms_vblank_simulate: vblank timer overrun [ 165.034399][ T6566] cifs: Unknown parameter '' [ 165.317952][ T6569] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6 [ 166.697530][ T6584] input: f as /devices/virtual/input/input7 [ 166.804279][ T6590] netlink: 330 bytes leftover after parsing attributes in process `syz.1.159'. [ 166.833264][ T6590] FAULT_INJECTION: forcing a failure. [ 166.833264][ T6590] name failslab, interval 1, probability 0, space 0, times 0 [ 166.864071][ T6590] CPU: 0 UID: 0 PID: 6590 Comm: syz.1.159 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 166.864120][ T6590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 166.864140][ T6590] Call Trace: [ 166.864150][ T6590] [ 166.864163][ T6590] dump_stack_lvl+0x16c/0x1f0 [ 166.864207][ T6590] should_fail_ex+0x512/0x640 [ 166.864253][ T6590] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 166.864291][ T6590] should_failslab+0xc2/0x120 [ 166.864333][ T6590] __kmalloc_cache_noprof+0x6a/0x3e0 [ 166.864367][ T6590] ? virtual_ncidev_open+0x49/0x220 [ 166.864408][ T6590] virtual_ncidev_open+0x49/0x220 [ 166.864445][ T6590] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 166.864482][ T6590] misc_open+0x35a/0x420 [ 166.864520][ T6590] ? __pfx_misc_open+0x10/0x10 [ 166.864556][ T6590] chrdev_open+0x234/0x6a0 [ 166.864594][ T6590] ? __pfx_apparmor_file_open+0x10/0x10 [ 166.864632][ T6590] ? __pfx_chrdev_open+0x10/0x10 [ 166.864674][ T6590] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 166.864737][ T6590] do_dentry_open+0x744/0x1c10 [ 166.864782][ T6590] ? __pfx_chrdev_open+0x10/0x10 [ 166.864831][ T6590] vfs_open+0x82/0x3f0 [ 166.864882][ T6590] path_openat+0x1de4/0x2cb0 [ 166.864932][ T6590] ? __pfx_path_openat+0x10/0x10 [ 166.864971][ T6590] ? __lock_acquire+0xb8a/0x1c90 [ 166.865009][ T6590] do_filp_open+0x20b/0x470 [ 166.865044][ T6590] ? __pfx_do_filp_open+0x10/0x10 [ 166.865111][ T6590] ? alloc_fd+0x471/0x7d0 [ 166.865155][ T6590] do_sys_openat2+0x11b/0x1d0 [ 166.865201][ T6590] ? __pfx_do_sys_openat2+0x10/0x10 [ 166.865269][ T6590] __x64_sys_openat+0x174/0x210 [ 166.865315][ T6590] ? __pfx___x64_sys_openat+0x10/0x10 [ 166.865379][ T6590] do_syscall_64+0xcd/0x490 [ 166.865422][ T6590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.865453][ T6590] RIP: 0033:0x7fe873f8e969 [ 166.865479][ T6590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 166.865509][ T6590] RSP: 002b:00007fe874da5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 166.865539][ T6590] RAX: ffffffffffffffda RBX: 00007fe8741b5fa0 RCX: 00007fe873f8e969 [ 166.865560][ T6590] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 166.865581][ T6590] RBP: 00007fe874010ab1 R08: 0000000000000000 R09: 0000000000000000 [ 166.865600][ T6590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.865619][ T6590] R13: 0000000000000000 R14: 00007fe8741b5fa0 R15: 00007ffca410a1a8 [ 166.865660][ T6590] [ 167.114406][ C0] vkms_vblank_simulate: vblank timer overrun [ 167.141216][ T6590] netlink: 4 bytes leftover after parsing attributes in process `syz.1.159'. [ 167.695733][ T6598] FAULT_INJECTION: forcing a failure. [ 167.695733][ T6598] name failslab, interval 1, probability 0, space 0, times 0 [ 167.712501][ T6598] CPU: 1 UID: 0 PID: 6598 Comm: syz.2.162 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 167.712544][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.712562][ T6598] Call Trace: [ 167.712572][ T6598] [ 167.712585][ T6598] dump_stack_lvl+0x16c/0x1f0 [ 167.712635][ T6598] should_fail_ex+0x512/0x640 [ 167.712681][ T6598] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 167.712724][ T6598] should_failslab+0xc2/0x120 [ 167.712763][ T6598] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 167.712800][ T6598] ? __proc_create+0xc3/0x8c0 [ 167.712839][ T6598] ? __proc_create+0x2ce/0x8c0 [ 167.712884][ T6598] __proc_create+0x2ce/0x8c0 [ 167.712924][ T6598] ? __pfx___proc_create+0x10/0x10 [ 167.712980][ T6598] _proc_mkdir+0xb9/0x200 [ 167.713022][ T6598] ? __pfx__proc_mkdir+0x10/0x10 [ 167.713074][ T6598] nfs_fs_proc_net_init+0x9b/0x1e0 [ 167.713128][ T6598] nfs_net_init+0x130/0x300 [ 167.713157][ T6598] ? __pfx_nfs_net_init+0x10/0x10 [ 167.713204][ T6598] ops_init+0x1e2/0x5f0 [ 167.713250][ T6598] setup_net+0x1ff/0x510 [ 167.713287][ T6598] ? lockdep_init_map_type+0x5c/0x280 [ 167.713321][ T6598] ? __pfx_setup_net+0x10/0x10 [ 167.713366][ T6598] ? debug_mutex_init+0x37/0x70 [ 167.713411][ T6598] copy_net_ns+0x2a6/0x5f0 [ 167.713460][ T6598] create_new_namespaces+0x3ea/0xa90 [ 167.713536][ T6598] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 167.713588][ T6598] ksys_unshare+0x45b/0xa40 [ 167.713629][ T6598] ? __pfx_ksys_unshare+0x10/0x10 [ 167.713665][ T6598] ? xfd_validate_state+0x61/0x180 [ 167.713722][ T6598] __x64_sys_unshare+0x31/0x40 [ 167.713756][ T6598] do_syscall_64+0xcd/0x490 [ 167.713797][ T6598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.713830][ T6598] RIP: 0033:0x7f321958e969 [ 167.713854][ T6598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 167.713884][ T6598] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 167.713913][ T6598] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 167.713935][ T6598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 167.713953][ T6598] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 167.713972][ T6598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.714007][ T6598] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 167.714050][ T6598] [ 167.879825][ T6598] ------------[ cut here ]------------ [ 167.965017][ T6598] remove_proc_entry: removing non-empty directory 'net/rpc', leaking at least 'nfs' [ 168.058294][ T6598] WARNING: CPU: 1 PID: 6598 at fs/proc/generic.c:727 remove_proc_entry+0x45e/0x530 [ 168.068805][ T6598] Modules linked in: [ 168.072946][ T6598] CPU: 1 UID: 0 PID: 6598 Comm: syz.2.162 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 168.085552][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 168.095959][ T6598] RIP: 0010:remove_proc_entry+0x45e/0x530 [ 168.101799][ T6598] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 80 a3 a2 8b 48 c7 c7 a0 a2 a2 8b e8 d3 ed 1d ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 44 8d 5e ff 90 48 b8 00 00 00 00 00 [ 168.121916][ T6598] RSP: 0018:ffffc9000410fb08 EFLAGS: 00010282 [ 168.128282][ T6598] RAX: 0000000000000000 RBX: ffff8880305dc3c0 RCX: ffffc9000c48a000 [ 168.136317][ T6598] RDX: 0000000000080000 RSI: ffffffff817ab875 RDI: 0000000000000001 [ 168.144405][ T6598] RBP: ffff88803336c980 R08: 0000000000000001 R09: 0000000000000000 [ 168.152541][ T6598] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803336c8c0 [ 168.162975][ T6598] R13: ffff88803336c9a4 R14: ffff888032380724 R15: dffffc0000000000 [ 168.171942][ T6598] FS: 00007f321a3d06c0(0000) GS:ffff888124a7b000(0000) knlGS:0000000000000000 [ 168.181877][ T6598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.189179][ T6598] CR2: 0000200000037000 CR3: 0000000012fde000 CR4: 00000000003526f0 [ 168.197268][ T6598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.205388][ T6598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.213550][ T6598] Call Trace: [ 168.216873][ T6598] [ 168.219912][ T6598] ? __pfx_remove_proc_entry+0x10/0x10 [ 168.225491][ T6598] ? cache_destroy_net+0x31/0x50 [ 168.230575][ T6598] ? sunrpc_exit_net+0x37/0x90 [ 168.235410][ T6598] sunrpc_exit_net+0x46/0x90 [ 168.240508][ T6598] ? __pfx_sunrpc_exit_net+0x10/0x10 [ 168.245862][ T6598] ops_undo_list+0x2eb/0xab0 [ 168.250611][ T6598] ? __pfx_ops_undo_list+0x10/0x10 [ 168.255821][ T6598] ? ops_init+0x2fa/0x5f0 [ 168.260279][ T6598] setup_net+0x2e1/0x510 [ 168.264596][ T6598] ? __pfx_setup_net+0x10/0x10 [ 168.270118][ T6598] ? debug_mutex_init+0x37/0x70 [ 168.275056][ T6598] copy_net_ns+0x2a6/0x5f0 [ 168.280196][ T6598] create_new_namespaces+0x3ea/0xa90 [ 168.285631][ T6598] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 168.291516][ T6598] ksys_unshare+0x45b/0xa40 [ 168.296087][ T6598] ? __pfx_ksys_unshare+0x10/0x10 [ 168.301276][ T6598] ? xfd_validate_state+0x61/0x180 [ 168.306472][ T6598] __x64_sys_unshare+0x31/0x40 [ 168.311372][ T6598] do_syscall_64+0xcd/0x490 [ 168.315959][ T6598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.322006][ T6598] RIP: 0033:0x7f321958e969 [ 168.326483][ T6598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 168.340800][ T6603] cifs: Unknown parameter '' [ 168.346225][ T6598] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 168.359486][ T6598] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 168.367560][ T6598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 168.376260][ T6598] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 168.384956][ T6598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.393051][ T6598] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 168.401150][ T6598] [ 168.404220][ T6598] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 168.411544][ T6598] CPU: 1 UID: 0 PID: 6598 Comm: syz.2.162 Not tainted 6.15.0-syzkaller-09113-g8477ab143069 #0 PREEMPT(full) [ 168.423156][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 168.433239][ T6598] Call Trace: [ 168.436537][ T6598] [ 168.439488][ T6598] dump_stack_lvl+0x3d/0x1f0 [ 168.444119][ T6598] panic+0x71c/0x800 [ 168.448044][ T6598] ? __pfx_panic+0x10/0x10 [ 168.452488][ T6598] ? show_trace_log_lvl+0x29b/0x3e0 [ 168.457727][ T6598] ? remove_proc_entry+0x45e/0x530 [ 168.462881][ T6598] check_panic_on_warn+0xab/0xb0 [ 168.467851][ T6598] __warn+0xf6/0x3c0 [ 168.471780][ T6598] ? remove_proc_entry+0x45e/0x530 [ 168.476929][ T6598] report_bug+0x3c3/0x580 [ 168.481293][ T6598] ? remove_proc_entry+0x45e/0x530 [ 168.486444][ T6598] handle_bug+0x184/0x210 [ 168.490810][ T6598] exc_invalid_op+0x17/0x50 [ 168.495349][ T6598] asm_exc_invalid_op+0x1a/0x20 [ 168.500226][ T6598] RIP: 0010:remove_proc_entry+0x45e/0x530 [ 168.505984][ T6598] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 80 a3 a2 8b 48 c7 c7 a0 a2 a2 8b e8 d3 ed 1d ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 44 8d 5e ff 90 48 b8 00 00 00 00 00 [ 168.525712][ T6598] RSP: 0018:ffffc9000410fb08 EFLAGS: 00010282 [ 168.531806][ T6598] RAX: 0000000000000000 RBX: ffff8880305dc3c0 RCX: ffffc9000c48a000 [ 168.539801][ T6598] RDX: 0000000000080000 RSI: ffffffff817ab875 RDI: 0000000000000001 [ 168.547798][ T6598] RBP: ffff88803336c980 R08: 0000000000000001 R09: 0000000000000000 [ 168.555789][ T6598] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803336c8c0 [ 168.563779][ T6598] R13: ffff88803336c9a4 R14: ffff888032380724 R15: dffffc0000000000 [ 168.571787][ T6598] ? __warn_printk+0x1a5/0x350 [ 168.576594][ T6598] ? remove_proc_entry+0x45d/0x530 [ 168.581768][ T6598] ? __pfx_remove_proc_entry+0x10/0x10 [ 168.587273][ T6598] ? cache_destroy_net+0x31/0x50 [ 168.592243][ T6598] ? sunrpc_exit_net+0x37/0x90 [ 168.597043][ T6598] sunrpc_exit_net+0x46/0x90 [ 168.601667][ T6598] ? __pfx_sunrpc_exit_net+0x10/0x10 [ 168.606980][ T6598] ops_undo_list+0x2eb/0xab0 [ 168.611619][ T6598] ? __pfx_ops_undo_list+0x10/0x10 [ 168.616768][ T6598] ? ops_init+0x2fa/0x5f0 [ 168.621133][ T6598] setup_net+0x2e1/0x510 [ 168.625409][ T6598] ? __pfx_setup_net+0x10/0x10 [ 168.630208][ T6598] ? debug_mutex_init+0x37/0x70 [ 168.635096][ T6598] copy_net_ns+0x2a6/0x5f0 [ 168.639553][ T6598] create_new_namespaces+0x3ea/0xa90 [ 168.644889][ T6598] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 168.650654][ T6598] ksys_unshare+0x45b/0xa40 [ 168.655185][ T6598] ? __pfx_ksys_unshare+0x10/0x10 [ 168.660242][ T6598] ? xfd_validate_state+0x61/0x180 [ 168.665412][ T6598] __x64_sys_unshare+0x31/0x40 [ 168.670218][ T6598] do_syscall_64+0xcd/0x490 [ 168.674797][ T6598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.680733][ T6598] RIP: 0033:0x7f321958e969 [ 168.685191][ T6598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 168.704851][ T6598] RSP: 002b:00007f321a3d0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 168.713301][ T6598] RAX: ffffffffffffffda RBX: 00007f32197b5fa0 RCX: 00007f321958e969 [ 168.721297][ T6598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 168.729291][ T6598] RBP: 00007f3219610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 168.737284][ T6598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.745273][ T6598] R13: 0000000000000000 R14: 00007f32197b5fa0 R15: 00007fff9051c718 [ 168.753282][ T6598] [ 168.756638][ T6598] Kernel Offset: disabled [ 168.760986][ T6598] Rebooting in 86400 seconds..