last executing test programs: 7.551723292s ago: executing program 1 (id=3487): io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x104, 0x6, 0x3}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/015/001\x00', 0xa901, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x22, 0x1, 0x80000000) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x600, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x74c) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = socket(0xa, 0x2, 0x88) setsockopt$auto(r0, 0x29, 0x10, 0x0, 0x1) openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0) ioctl$auto(r1, 0xc0285629, r1) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) 6.594035041s ago: executing program 1 (id=3491): r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video52\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./cgroup\x00', 0x80400, 0xb5d1af1605322dd2) getdents$auto(r1, &(0x7f0000000080)={0x7, 0xc, 0x3ff}, 0x201) mmap$auto(0xfffffffffffffffd, 0x2020009, 0x3, 0x1c, r0, 0x8000) socket(0x18, 0x3, 0xffffffff) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) socket(0x18, 0x2, 0x0) quotactl_fd$auto(0xffffffffffffffff, 0x1, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snd/pcmC1D0p\x00', 0x1, 0x0) openat$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) r3 = socket(0x25, 0x2, 0x14) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETFAMILY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB="010028bd7000fddbdf25030000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x400c0) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x2, 0x4, 0x3, 0x2, 0x8, 0xc, 0xe3, 0x400000000a, 0x3}, 0x6f4) ftruncate$auto(r2, 0xfffffffffffffff9) bpf$auto(0x18, &(0x7f0000000040)=@bpf_attr_4={0x7, r4, 0x5, r4}, 0x92) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) bind$auto(0xffffffffffffffff, 0x0, 0x6a) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) 5.446535338s ago: executing program 0 (id=3493): socket(0x11, 0x3, 0x6) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, 0x38) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x10, 0x80002, 0x0) r3 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wchan\x00', 0x181100, 0x0) read$auto_proc_single_file_operations_base(r3, &(0x7f0000000080)=""/112, 0x70) r4 = socket(0x10, 0x3, 0x6) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(r4, r5, &(0x7f0000000000)=0xfffffffffffffffc, 0x963) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mmap$auto(0x0, 0xc, 0x4000000000df, 0x44eb2, 0x10006, 0x300000000000) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/025/001\x00', 0x802, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) socket(0x21, 0x2, 0xa) sendmmsg$auto(0x6, &(0x7f0000000400)={{0x0, 0x3, &(0x7f00000002c0)={0x0, 0x8}, 0x1, &(0x7f0000000300), 0x20, 0x8000000}, 0xed7138c}, 0x8, 0x0) 5.360257996s ago: executing program 1 (id=3494): openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, 0x0, 0x2002, 0x0) r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/softnet_stat\x00', 0x40102, 0x0) pread64$auto(r0, &(0x7f0000000040)='/proc/scsi/sg/devices\x00', 0x100000001, 0x100) read$auto(0xffffffffffffffff, 0x0, 0x20) write$auto(0x3, 0x0, 0xfdef) migrate_pages$auto(0x0, 0x8, 0x0, &(0x7f00000001c0)=0x7b) r1 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x1000, 0x0) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffc000/0x4000)=nil, 0x401f, 0x1, 0x8e051, r1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x8000000000000000, 0x15) capget$auto(0x0, 0xfffffffffffffffe) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) write$auto(r2, &(0x7f0000000300)='*o\xd3\xa49\xaf\xa9\xe4\xe17\x12\xb3Z\x17I\x82\xdc\xbeiw\xc1\xd1\x8d\x9b\r\x9aR\xe7\x9f\xd8\xab\x16`f\nT\xaa\xfap \xe6\xdaV\xdeD\x8dR5\xd2\xe58\n\xff\x19+\xeb\xb3+\xf6\xc6\a\x00\x00\x00\xf1A\xa5\x95\x1fk\x1f\xff\x99gP\x9e\x88\x97]\x93\xf4\xdd<\xe7p\x0e\xd4C\xdc\x84\v\xafz\xfd\x81\xa3\xb2\xbb\xa4\xd9\xf2P\xa8\xe9\x8f\x13\xa7\x98\x85\xf8\v\aB\xfc\xfa\x14E\xb8y\x884<\xa7\xffyb\x8a\b\xbb\x1b\x13W\xe3\xf7\xd8\x83\xc9\xd7\x8c', 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETPOLICY(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x400c01d}, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r4 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) read$auto(r4, 0x0, 0x80000001) r5 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000080), r3) sendmsg$auto_MACSEC_CMD_UPD_TXSA(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="01002dbd7000fbdbdf2506000000080002800400a380cf8a273e8e8170de53fad1a10074b07a2d52975da912562f457a714ebed8cb5b5060e2248caf02ab4d61c9a85f908c0f8812cda36c1871a3589a108c8907311bebee6b673f2bf193e30020bbf737dcc7985dfc84bbbca4439e2beecfe61a00136f5175"], 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x400c8d4) syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000180), 0xffffffffffffffff) move_mount$auto(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x91e4) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) r6 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ksm_stat\x00', 0x2, 0x0) read$auto_proc_single_file_operations_base(r6, &(0x7f0000000040)=""/228, 0xe4) 5.132297943s ago: executing program 0 (id=3495): openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/per_cpu/cpu1/trace\x00', 0x1a6b75d63882a712, 0x0) 5.013083308s ago: executing program 0 (id=3496): io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x104, 0x6, 0x3}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/015/001\x00', 0xa901, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x22, 0x1, 0x80000000) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x600, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x74c) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = socket(0xa, 0x2, 0x88) setsockopt$auto(r0, 0x29, 0x10, 0x0, 0x1) openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0) ioctl$auto(r1, 0xc0285629, r1) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) 4.517590599s ago: executing program 3 (id=3500): io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x104, 0x6, 0x3}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/015/001\x00', 0xa901, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x22, 0x1, 0x80000000) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x600, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x74c) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = socket(0xa, 0x2, 0x88) setsockopt$auto(r0, 0x29, 0x10, 0x0, 0x1) openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0) io_uring_register$auto(0x2, 0x9, 0x0, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) 3.965382983s ago: executing program 2 (id=3501): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/slab/kmalloc-64/failslab\x00', 0x22000, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/freezer.state\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) fremovexattr$auto(r0, &(0x7f0000000000)='/sys/kernel/slab/kmalloc-64/failslab\x00') read$auto(r0, 0x0, 0x20) 3.763252422s ago: executing program 2 (id=3502): r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video52\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./cgroup\x00', 0x80400, 0xb5d1af1605322dd2) getdents$auto(r1, &(0x7f0000000080)={0x7, 0xc, 0x3ff}, 0x201) mmap$auto(0xfffffffffffffffd, 0x2020009, 0x3, 0x1c, r0, 0x8000) socket(0x18, 0x3, 0xffffffff) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) socket(0x18, 0x2, 0x0) quotactl_fd$auto(0xffffffffffffffff, 0x1, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snd/pcmC1D0p\x00', 0x1, 0x0) 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$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) r3 = socket(0x25, 0x2, 0x14) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETFAMILY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB="010028bd7000fddbdf25030000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x400c0) fadvise64$auto(0xffffffffffffffff, 0x8, 0x4, 0x9) msgctl$auto_IPC_SET(0x38d3, 0x1, 0x0) pwrite64$auto(0xc8, &(0x7f0000000000)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x00\rs\x1cJ\x99\x00:c\x14\r>\x94\x1a\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02l@\x18*\xc0\xc1\xf2\x14^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeep\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2', 0x4e, 0x3) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x2, 0x4, 0x3, 0x2, 0x8, 0xc, 0xe3, 0x400000000a, 0x3}, 0x6f4) ftruncate$auto(r2, 0xfffffffffffffff9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) 3.728898146s ago: executing program 0 (id=3503): io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x104, 0x6, 0x3}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/015/001\x00', 0xa901, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x22, 0x1, 0x80000000) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x600, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x74c) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = socket(0xa, 0x2, 0x88) setsockopt$auto(r0, 0x29, 0x10, 0x0, 0x1) openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0) ioctl$auto(r1, 0xc0285629, r1) io_uring_register$auto(0x2, 0x9, 0x0, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xe4900, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) 3.118646821s ago: executing program 3 (id=3504): mmap$auto(0x0, 0x2020007, 0xffffffffffffffff, 0xeb1, 0xffffffffffffffff, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xa, 0x0) setsockopt$auto(0x3, 0x0, 0x11, 0x0, 0x338) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/bond0/flags\x00', 0x101142, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0xf1, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) remap_file_pages$auto(0x5, 0x1000, 0x0, 0x8, 0x10007) socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) ioctl$auto_TIOCGDEV2(r1, 0x5410, 0x0) mq_timedsend$auto(r0, &(0x7f0000000080)='/sys/devices/virtual/net/bond0/flags\x00', 0xfffffffffffffcbb, 0x1288, &(0x7f00000000c0)={0x1, 0x6}) ioperm$auto(0x403d, 0x8, 0x9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) 2.446411162s ago: executing program 0 (id=3505): r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video52\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./cgroup\x00', 0x80400, 0xb5d1af1605322dd2) getdents$auto(r1, &(0x7f0000000080)={0x7, 0xc, 0x3ff}, 0x201) mmap$auto(0xfffffffffffffffd, 0x2020009, 0x3, 0x1c, r0, 0x8000) socket(0x18, 0x3, 0xffffffff) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) socket(0x18, 0x2, 0x0) quotactl_fd$auto(0xffffffffffffffff, 0x1, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snd/pcmC1D0p\x00', 0x1, 0x0) 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$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) r3 = socket(0x25, 0x2, 0x14) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETFAMILY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB="010028bd7000fddbdf25030000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x400c0) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x2, 0x4, 0x3, 0x2, 0x8, 0xc, 0xe3, 0x400000000a, 0x3}, 0x6f4) ftruncate$auto(r2, 0xfffffffffffffff9) bpf$auto(0x18, &(0x7f0000000040)=@bpf_attr_4={0x7, r4, 0x5, r4}, 0x92) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) bind$auto(0xffffffffffffffff, 0x0, 0x6a) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) 2.445838106s ago: executing program 1 (id=3506): socket(0x11, 0x3, 0x6) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, 0x38) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x10, 0x80002, 0x0) r3 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wchan\x00', 0x181100, 0x0) read$auto_proc_single_file_operations_base(r3, &(0x7f0000000080)=""/112, 0x70) r4 = socket(0x10, 0x3, 0x6) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(r4, r5, &(0x7f0000000000)=0xfffffffffffffffc, 0x963) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mmap$auto(0x0, 0xc, 0x4000000000df, 0x44eb2, 0x10006, 0x300000000000) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/025/001\x00', 0x802, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) socket(0x21, 0x2, 0xa) sendmmsg$auto(0x6, &(0x7f0000000400)={{0x0, 0x3, &(0x7f00000002c0)={0x0, 0x8}, 0x1, &(0x7f0000000300), 0x20, 0x8000000}, 0xed7138c}, 0x8, 0x0) 2.425916582s ago: executing program 2 (id=3507): socket(0x11, 0x3, 0x6) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, 0x38) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x10, 0x80002, 0x0) r3 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wchan\x00', 0x181100, 0x0) read$auto_proc_single_file_operations_base(r3, &(0x7f0000000080)=""/112, 0x70) r4 = socket(0x10, 0x3, 0x6) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(r4, r5, &(0x7f0000000000)=0xfffffffffffffffc, 0x963) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mmap$auto(0x0, 0xc, 0x4000000000df, 0x44eb2, 0x10006, 0x300000000000) socket(0x21, 0x2, 0xa) sendmmsg$auto(0x6, &(0x7f0000000400)={{0x0, 0x3, &(0x7f00000002c0)={0x0, 0x8}, 0x1, &(0x7f0000000300), 0x20, 0x8000000}, 0xed7138c}, 0x8, 0x0) 2.244748125s ago: executing program 3 (id=3508): socket(0x11, 0x3, 0x6) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, 0x38) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x10, 0x80002, 0x0) r3 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wchan\x00', 0x181100, 0x0) read$auto_proc_single_file_operations_base(r3, &(0x7f0000000080)=""/112, 0x70) r4 = socket(0x10, 0x3, 0x6) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(r4, r5, &(0x7f0000000000)=0xfffffffffffffffc, 0x963) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mmap$auto(0x0, 0xc, 0x4000000000df, 0x44eb2, 0x10006, 0x300000000000) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/025/001\x00', 0x802, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) socket(0x21, 0x2, 0xa) sendmmsg$auto(0x6, &(0x7f0000000400)={{0x0, 0x3, &(0x7f00000002c0)={0x0, 0x8}, 0x1, &(0x7f0000000300), 0x20, 0x8000000}, 0xed7138c}, 0x8, 0x0) 1.905176027s ago: executing program 1 (id=3509): openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/per_cpu/cpu1/trace\x00', 0x1a6b75d63882a712, 0x0) (fail_nth: 1) 1.862758585s ago: executing program 2 (id=3510): openat$auto_autofs_root_operations_autofs_i(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim6/ports/1\x00', 0x2, 0x0) openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/fib_multipath_hash_seed\x00', 0x2202, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = fanotify_init$auto(0x5, 0x2000000000002) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0001, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/graphics/fbcon/rotate\x00', 0x10b842, 0x0) readv$auto(r0, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r2 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) ioctl$auto_PPPIOCSMRU(r2, 0xc004743e, 0x0) ioctl$auto_PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r2, 0x40107447, &(0x7f00000000c0)={0x9, &(0x7f0000000000)={0xb1, 0xf1, 0xb0, @raw=0x7fffffff}}) r3 = socketcall$auto_SYS_GETSOCKNAME(0x6, &(0x7f00000001c0)=0xfffffffffffffffd) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/memory_hotplug/parameters/online_policy\x00', 0x2, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000000040)=""/166, 0xa6) close_range$auto(r1, r3, 0x7) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) r5 = io_uring_setup$auto(0x6, 0x0) socket(0x11, 0x80003, 0x300) ioctl$auto(0x20000000000003, 0x8946, 0x2) ioctl$auto_COMEDI_DEVINFO(r5, 0x80b06401, &(0x7f0000000100)={0x5, 0x1000, "ba5393c18b7829f3b0286d9a02d950a807868e00", "adbf6b2cc53e96310f5b86089477f1371b86b055", 0x17961c3b, 0x4}) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/per_cpu/cpu1/trace\x00', 0x1a6b75d63882a712, 0x0) 1.681920454s ago: executing program 3 (id=3511): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match\x00', 0x20080, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000280)=""/175, 0xaf) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/pids.max\x00', 0xa0942, 0x0) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0x602, 0x300000000000) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x3, 0x6, 0x0, 0x200000000000001, 0x368e, 0x2, {0x100000000, 0x4}, 0xff, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x8000000c, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$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) r3 = socket(0x15, 0x5, 0x0) ustat$auto(0x801, 0x0) sendmsg$auto(r3, &(0x7f0000000180)={&(0x7f0000000040), 0x7fc, 0x0, 0x8, 0x0, 0x1, 0x4}, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x23, 0x0) fsconfig$auto(0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/cgroup.type\x00', 0x103042, 0x0) sendfile$auto(r4, r4, 0x0, 0x200) listmount$auto(&(0x7f0000000040)={0x200, @inferred=r0, 0x7f, 0x81, 0x400}, &(0x7f0000000140)=0x10000, 0xf, 0x5) ioctl$auto_SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f00000000c0)) socket(0x11, 0x2, 0x1803) ioctl$auto(0x3, 0x80044944, 0x10000000000402) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) write$auto(r5, &(0x7f00000005c0)='*o\xd3\xa49\xaf\xa9\xe4\xe17\x12\xb3Z\x17I\x82\xdc\xbeiw\xc1\xd1\x8d\x9b\r\x9aR\xe7\x9f\xd8\xab\x16`f\nT\xaa\xfap \xe6\xdaV\xdeD\x8dR5\xd2\xe58\n\xff\x19+\xeb\xb3+\xf6\xc6\a\x00\x00\x00\xf1A\xa5\x95\x1fk\x1f\xff\x99gP\x9e\x88\x97]\x93\xf4\xdd<\xe7p\x0e\xd4C\xdc\x84\v\xafz\xfd\x81\xa3\xb2\xbb\xa4\xd9\xf2P\xa8\xe9\x8f\x13\xa7\x98\x85\xf8\v\aB\xfc\xfa\x14E\xb8y\x884<\xa7\xffyb\x8a\b\xbb\x1b\x13W\xe3\xf7\xd8\x83\xc9\xd7\x8c', 0x6) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETPOLICY(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)={0x1c, r7, 0x301, 0x70b52c, 0x25dfdbfb, {}, [@CTRL_ATTR_FAMILY_ID={0x6, 0x1, 0x17}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c01d}, 0x0) syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000080), r6) mmap$auto(0x0, 0x401, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x0) socket(0x2, 0x6, 0x0) 1.274143293s ago: executing program 0 (id=3512): openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000002640)='/sys/kernel/debug/tracing/set_event_pid\x00', 0x2002, 0x0) r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/softnet_stat\x00', 0x40102, 0x0) pread64$auto(r0, &(0x7f0000000040)='/proc/scsi/sg/devices\x00', 0x100000001, 0x100) read$auto(0xffffffffffffffff, 0x0, 0x20) write$auto(0x3, 0x0, 0xfdef) migrate_pages$auto(0x0, 0x8, 0x0, &(0x7f00000001c0)=0x7b) r1 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x1000, 0x0) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffc000/0x4000)=nil, 0x401f, 0x1, 0x8e051, r1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x8000000000000000, 0x15) capget$auto(0x0, 0xfffffffffffffffe) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) write$auto(r2, &(0x7f0000000300)='*o\xd3\xa49\xaf\xa9\xe4\xe17\x12\xb3Z\x17I\x82\xdc\xbeiw\xc1\xd1\x8d\x9b\r\x9aR\xe7\x9f\xd8\xab\x16`f\nT\xaa\xfap \xe6\xdaV\xdeD\x8dR5\xd2\xe58\n\xff\x19+\xeb\xb3+\xf6\xc6\a\x00\x00\x00\xf1A\xa5\x95\x1fk\x1f\xff\x99gP\x9e\x88\x97]\x93\xf4\xdd<\xe7p\x0e\xd4C\xdc\x84\v\xafz\xfd\x81\xa3\xb2\xbb\xa4\xd9\xf2P\xa8\xe9\x8f\x13\xa7\x98\x85\xf8\v\aB\xfc\xfa\x14E\xb8y\x884<\xa7\xffyb\x8a\b\xbb\x1b\x13W\xe3\xf7\xd8\x83\xc9\xd7\x8c', 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETPOLICY(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x400c01d}, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r4 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) read$auto(r4, 0x0, 0x80000001) r5 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000080), r3) sendmsg$auto_MACSEC_CMD_UPD_TXSA(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="01002dbd7000fbdbdf2506000000080002800400a380cf8a273e8e8170de53fad1a10074b07a2d52975da912562f457a714ebed8cb5b5060e2248caf02ab4d61c9a85f908c0f8812cda36c1871a3589a108c8907311bebee6b673f2bf193e30020bbf737dcc7985dfc84"], 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x400c8d4) r6 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="585c26bd7000fbdbdf250b00000008000500080000008dc0ec442ce6aec61d"], 0x1c}, 0x1, 0x0, 0x0, 0x40044}, 0x880) move_mount$auto(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x91e4) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) r7 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ksm_stat\x00', 0x2, 0x0) read$auto_proc_single_file_operations_base(r7, &(0x7f0000000040)=""/228, 0xe4) 1.273969874s ago: executing program 1 (id=3513): openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, 0x0, 0x2002, 0x0) r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/softnet_stat\x00', 0x40102, 0x0) pread64$auto(r0, &(0x7f0000000040)='/proc/scsi/sg/devices\x00', 0x100000001, 0x100) read$auto(0xffffffffffffffff, 0x0, 0x20) write$auto(0x3, 0x0, 0xfdef) migrate_pages$auto(0x0, 0x8, 0x0, &(0x7f00000001c0)=0x7b) r1 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x1000, 0x0) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffc000/0x4000)=nil, 0x401f, 0x1, 0x8e051, r1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x8000000000000000, 0x15) capget$auto(0x0, 0xfffffffffffffffe) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) write$auto(r2, &(0x7f0000000300)='*o\xd3\xa49\xaf\xa9\xe4\xe17\x12\xb3Z\x17I\x82\xdc\xbeiw\xc1\xd1\x8d\x9b\r\x9aR\xe7\x9f\xd8\xab\x16`f\nT\xaa\xfap \xe6\xdaV\xdeD\x8dR5\xd2\xe58\n\xff\x19+\xeb\xb3+\xf6\xc6\a\x00\x00\x00\xf1A\xa5\x95\x1fk\x1f\xff\x99gP\x9e\x88\x97]\x93\xf4\xdd<\xe7p\x0e\xd4C\xdc\x84\v\xafz\xfd\x81\xa3\xb2\xbb\xa4\xd9\xf2P\xa8\xe9\x8f\x13\xa7\x98\x85\xf8\v\aB\xfc\xfa\x14E\xb8y\x884<\xa7\xffyb\x8a\b\xbb\x1b\x13W\xe3\xf7\xd8\x83\xc9\xd7\x8c', 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETPOLICY(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x400c01d}, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r4 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) read$auto(r4, 0x0, 0x80000001) r5 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000080), r3) sendmsg$auto_MACSEC_CMD_UPD_TXSA(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="01002dbd7000fbdbdf2506000000080002800400a380cf8a273e8e8170de53fad1a10074b07a2d52975da912562f457a714ebed8cb5b5060e2248caf02ab4d61c9a85f908c0f8812cda36c1871a3589a108c8907311bebee6b673f2bf193e30020bbf737dcc7985dfc84bbbca4439e2beecfe61a00136f5175"], 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x400c8d4) syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000180), 0xffffffffffffffff) move_mount$auto(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x91e4) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) r6 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ksm_stat\x00', 0x2, 0x0) read$auto_proc_single_file_operations_base(r6, &(0x7f0000000040)=""/228, 0xe4) 1.129188032s ago: executing program 3 (id=3514): io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x104, 0x6, 0x3}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/015/001\x00', 0xa901, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x22, 0x1, 0x80000000) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace\x00', 0x600, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x74c) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = socket(0xa, 0x2, 0x88) setsockopt$auto(r0, 0x29, 0x10, 0x0, 0x1) openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x100) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0) io_uring_register$auto(0x2, 0x9, 0x0, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) 1.072692248s ago: executing program 2 (id=3515): r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video52\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./cgroup\x00', 0x80400, 0xb5d1af1605322dd2) getdents$auto(r1, &(0x7f0000000080)={0x7, 0xc, 0x3ff}, 0x201) mmap$auto(0xfffffffffffffffd, 0x2020009, 0x3, 0x1c, r0, 0x8000) socket(0x18, 0x3, 0xffffffff) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) socket(0x18, 0x2, 0x0) quotactl_fd$auto(0xffffffffffffffff, 0x1, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snd/pcmC1D0p\x00', 0x1, 0x0) openat$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) r3 = socket(0x25, 0x2, 0x14) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000010c0), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETFAMILY(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYBLOB="010028bd7000fddbdf25030000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x400c0) fadvise64$auto(0xffffffffffffffff, 0x8, 0x4, 0x9) msgctl$auto_IPC_SET(0x38d3, 0x1, 0x0) pwrite64$auto(0xc8, &(0x7f0000000000)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x00\rs\x1cJ\x99\x00:c\x14\r>\x94\x1a\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02l@\x18*\xc0\xc1\xf2\x14^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeep\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2', 0x4e, 0x3) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x2, 0x4, 0x3, 0x2, 0x8, 0xc, 0xe3, 0x400000000a, 0x3}, 0x6f4) ftruncate$auto(r2, 0xfffffffffffffff9) bpf$auto(0x18, &(0x7f0000000040)=@bpf_attr_4={0x7, r4, 0x5, r4}, 0x92) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) 122.006767ms ago: executing program 3 (id=3516): openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000002640)='/sys/kernel/debug/tracing/set_event_pid\x00', 0x2002, 0x0) r0 = socketcall$auto_SYS_CONNECT(0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14abfd) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/kernel/perf_cpu_time_max_percent\x00', 0xa042, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x801, 0x100) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) sendfile$auto(0x6, 0x3, 0x0, 0xfffffdef) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x101440, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x1, 0xfffffffd, 0x2007fd, 0xffffffff, 0xfffffffb}, "0dd7fd00d6d51700001000"}) mount_setattr$auto(0xffffffffffffffff, 0x0, 0x1000, &(0x7f0000000640)={0x100030, 0x5f, 0x0, @raw=0x101}, 0x28b) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) mmap$auto(0x0, 0x10000, 0x4000000000db, 0xeb1, 0x2, 0x8000) read$auto(r2, 0x0, 0x20) openat$auto_cpu_latency_qos_fops_qos(0xffffffffffffff9c, &(0x7f0000006640), 0x2, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/bdi/43:384/max_bytes\x00', 0x181482, 0x0) read$auto(r3, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffe) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r4, &(0x7f0000000200)={0x0, 0x7}, 0x3) ioctl$auto_XFS_IOC_PATH_TO_HANDLE(r0, 0xc0385869, &(0x7f0000000300)={r2, &(0x7f0000000340)="ccbd7ad97f237b3b372ae90a6da1d9df8850ac282a93452f2ae9f54ef125db9fe3cc766821f043f0f150742a73a970978f26cf47ba064d804d207563f6a47b778fa85c356c05c96a62025b05f5c6fa81d265757f229d3640552201c1299facc35c8d004d4347d4cdc3a47f54ed84a298184f7cfee579ac925fbeb49e02c5fa7cc3eada8703a423a2648f4b53e26e98408c732af3f9140b0f33042b2424500de6ce18cd815dccee63c19b2b70e6640fa9f51d528ab1e2", 0x72, &(0x7f0000000180)="4a11a7ba30182bce6076cf6ecbccc7145f5a708ed9c98d0cf00eb38b2cd4aac99db5d578dad6345a8b7db464c1cddfabc86dfbbc5b42f1582cc434e21a5368334159a588ad4e942bc77f1168e74918eae215", 0x0, &(0x7f0000000240)="3f00894d25f3daa09aa2d2fab2330e28c1b897eef520985d0f61d90e28a3a8542d22873e29cddd0454ffd0915210075dbf0577dbccff832d41ea84380879a22c14ae0fe0d08af5586435306ea1aca87b23ea66b2474771d49003011303bb42fc82d7b7cd736ca3122a692fe12d9de1de1e062a6551b2f547208e70ef8121b09aeb40826404b7b774cb428e4f", &(0x7f0000000000)=0x81}) open(0x0, 0x800, 0x24) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty0\x00', 0x80, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x100082) 0s ago: executing program 2 (id=3517): openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000002640)='/sys/kernel/debug/tracing/set_event_pid\x00', 0x2002, 0x0) r0 = socketcall$auto_SYS_CONNECT(0x3, 0x0) mount_setattr$auto(0xffffffffffffffff, 0x0, 0x1000, &(0x7f0000000640)={0x100030, 0x5f, 0x0, @raw=0x101}, 0x28b) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) mmap$auto(0x0, 0x10000, 0x4000000000db, 0xeb1, 0x2, 0x8000) read$auto(r1, 0x0, 0x20) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1d, 0x2, 0x7) r3 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r4, 0xfd}, 0x6a) sendto$auto(r2, 0x0, 0x6fffff9, 0xfffffff8, &(0x7f0000000440)=@can={0x1d, 0x0, 0x3f}, 0x36) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r5, &(0x7f0000000200)={0x0, 0x7}, 0x3) ioctl$auto_XFS_IOC_PATH_TO_HANDLE(r0, 0xc0385869, &(0x7f0000000300)={r1, &(0x7f0000000340)="ccbd7ad97f237b3b372ae90a6da1d9df8850ac282a93452f2ae9f54ef125db9fe3cc766821f043f0f150742a73a970978f26cf47ba064d804d207563f6a47b778fa85c356c05c96a62025b05f5c6fa81d265757f229d3640552201c1299facc35c8d004d4347d4cdc3a47f54ed84a298184f7cfee579ac925fbeb49e02c5fa7cc3eada8703a423a2648f4b53e26e98408c732af3f9140b0f33042b2424500de6ce18cd815dccee63c19b2b70e6640fa9f51d528ab1e2", 0x72, &(0x7f0000000180)="4a11a7ba30182bce6076cf6ecbccc7145f5a708ed9c98d0cf00eb38b2cd4aac99db5d578dad6345a8b7db464c1cddfabc86dfbbc5b42f1582cc434e21a5368334159a588ad4e942bc77f1168e74918eae215", 0x0, &(0x7f0000000240)="3f00894d25f3daa09aa2d2fab2330e28c1b897eef520985d0f61d90e28a3a8542d22873e29cddd0454ffd0915210075dbf0577dbccff832d41ea84380879a22c14ae0fe0d08af5586435306ea1aca87b23ea66b2474771d49003011303bb42fc82d7b7cd736ca3122a692fe12d9de1de1e062a6551b2f547208e70ef8121b09aeb40826404b7b774cb428e4f", &(0x7f0000000000)=0x81}) open(0x0, 0x800, 0x24) mmap$auto(0x0, 0x40009, 0xb, 0x9b72, 0x7, 0x2000028000) write$auto(0x3, 0x0, 0x100082) kernel console output (not intermixed with test programs): 07f7de87a5fa0 R15: 00007ffeefae2118 [ 1052.374017][ T1977] [ 1052.977636][ T1983] Invalid ELF header magic: != ELF [ 1052.996627][ T2006] FAULT_INJECTION: forcing a failure. [ 1052.996627][ T2006] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1053.055026][ T2006] CPU: 0 UID: 0 PID: 2006 Comm: syz.0.2892 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1053.055070][ T2006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1053.055087][ T2006] Call Trace: [ 1053.055096][ T2006] [ 1053.055107][ T2006] dump_stack_lvl+0x16c/0x1f0 [ 1053.055151][ T2006] should_fail_ex+0x512/0x640 [ 1053.055181][ T2006] should_fail_alloc_page+0xe7/0x130 [ 1053.055226][ T2006] prepare_alloc_pages.constprop.0+0x172/0x570 [ 1053.055266][ T2006] __alloc_frozen_pages_noprof+0x18f/0x24d0 [ 1053.055313][ T2006] ? __lock_acquire+0x5ca/0x1ba0 [ 1053.055350][ T2006] ? cgroup_rstat_updated+0x2a/0xb20 [ 1053.055387][ T2006] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1053.055433][ T2006] ? __lock_acquire+0x5ca/0x1ba0 [ 1053.055482][ T2006] ? lock_acquire+0x179/0x350 [ 1053.055520][ T2006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1053.055563][ T2006] ? policy_nodemask+0xea/0x4e0 [ 1053.055609][ T2006] alloc_pages_mpol+0x1fb/0x540 [ 1053.055656][ T2006] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1053.055700][ T2006] ? __lock_acquire+0x5ca/0x1ba0 [ 1053.055743][ T2006] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1053.055777][ T2006] vma_alloc_folio_noprof+0xed/0x1e0 [ 1053.055806][ T2006] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1053.055846][ T2006] do_pte_missing+0x2049/0x3ea0 [ 1053.055905][ T2006] __handle_mm_fault+0x1043/0x2a50 [ 1053.055954][ T2006] ? __pfx___handle_mm_fault+0x10/0x10 [ 1053.055995][ T2006] ? __pte_offset_map_lock+0x155/0x2f0 [ 1053.056030][ T2006] ? find_held_lock+0x2b/0x80 [ 1053.056059][ T2006] ? find_held_lock+0x2b/0x80 [ 1053.056103][ T2006] handle_mm_fault+0x3fa/0xaa0 [ 1053.056149][ T2006] __get_user_pages+0x771/0x36f0 [ 1053.056193][ T2006] ? __pfx_mt_find+0x10/0x10 [ 1053.056221][ T2006] ? __pfx___get_user_pages+0x10/0x10 [ 1053.056269][ T2006] populate_vma_page_range+0x278/0x3a0 [ 1053.056311][ T2006] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1053.056352][ T2006] ? __pfx_find_vma_intersection+0x10/0x10 [ 1053.056388][ T2006] ? do_mmap+0x69c/0x11b0 [ 1053.056424][ T2006] __mm_populate+0x1d8/0x380 [ 1053.056464][ T2006] ? __pfx___mm_populate+0x10/0x10 [ 1053.056506][ T2006] ? up_write+0x1b2/0x520 [ 1053.056551][ T2006] vm_mmap_pgoff+0x362/0x450 [ 1053.056594][ T2006] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1053.056634][ T2006] ? find_held_lock+0x2b/0x80 [ 1053.056667][ T2006] ? __x64_sys_futex+0x1e0/0x4c0 [ 1053.056699][ T2006] ? __x64_sys_futex+0x1e9/0x4c0 [ 1053.056736][ T2006] ksys_mmap_pgoff+0x7d/0x5c0 [ 1053.056789][ T2006] ? rcu_is_watching+0x12/0xc0 [ 1053.056822][ T2006] __x64_sys_mmap+0x125/0x190 [ 1053.056864][ T2006] do_syscall_64+0xcd/0x260 [ 1053.056908][ T2006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1053.056937][ T2006] RIP: 0033:0x7f7de858d169 [ 1053.056961][ T2006] 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 [ 1053.056990][ T2006] RSP: 002b:00007f7de9364038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1053.057019][ T2006] RAX: ffffffffffffffda RBX: 00007f7de87a6080 RCX: 00007f7de858d169 [ 1053.057039][ T2006] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1053.057058][ T2006] RBP: 00007f7de860e2a0 R08: 0000000000000002 R09: 0000000000008000 [ 1053.057075][ T2006] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1053.057093][ T2006] R13: 0000000000000000 R14: 00007f7de87a6080 R15: 00007ffeefae2118 [ 1053.057124][ T2006] [ 1053.508822][ T1983] busy [ 1053.602977][ T2016] FAULT_INJECTION: forcing a failure. [ 1053.602977][ T2016] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.603031][ T2016] CPU: 1 UID: 0 PID: 2016 Comm: syz.1.2894 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1053.603064][ T2016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1053.603080][ T2016] Call Trace: [ 1053.603089][ T2016] [ 1053.603098][ T2016] dump_stack_lvl+0x16c/0x1f0 [ 1053.603138][ T2016] should_fail_ex+0x512/0x640 [ 1053.603165][ T2016] ? __kmalloc_noprof+0xbf/0x510 [ 1053.603204][ T2016] ? trace_parser_get_init+0x30/0xc0 [ 1053.603241][ T2016] should_failslab+0xc2/0x120 [ 1053.603282][ T2016] __kmalloc_noprof+0xd2/0x510 [ 1053.603319][ T2016] ? __pfx___might_resched+0x10/0x10 [ 1053.603354][ T2016] trace_parser_get_init+0x30/0xc0 [ 1053.603390][ T2016] trace_pid_write+0xef/0x460 [ 1053.603428][ T2016] ? __pfx_trace_pid_write+0x10/0x10 [ 1053.603462][ T2016] ? __pfx___mutex_lock+0x10/0x10 [ 1053.603518][ T2016] event_pid_write.isra.0+0x3b1/0x7a0 [ 1053.603552][ T2016] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1053.603593][ T2016] vfs_write+0x25c/0x1180 [ 1053.603625][ T2016] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1053.603662][ T2016] ? __pfx___mutex_lock+0x10/0x10 [ 1053.603699][ T2016] ? __pfx_vfs_write+0x10/0x10 [ 1053.603743][ T2016] ? __fget_files+0x20e/0x3c0 [ 1053.603787][ T2016] ksys_write+0x12a/0x240 [ 1053.603823][ T2016] ? __pfx_ksys_write+0x10/0x10 [ 1053.603858][ T2016] ? rcu_is_watching+0x12/0xc0 [ 1053.603892][ T2016] do_syscall_64+0xcd/0x260 [ 1053.603932][ T2016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1053.603961][ T2016] RIP: 0033:0x7f153f38d169 [ 1053.603983][ T2016] 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 [ 1053.604018][ T2016] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1053.604046][ T2016] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1053.604065][ T2016] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1053.604082][ T2016] RBP: 00007f15402a8090 R08: 0000000000000000 R09: 0000000000000000 [ 1053.604099][ T2016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1053.604115][ T2016] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1053.604147][ T2016] [ 1054.710983][ T2062] Invalid ELF header magic: != ELF [ 1054.761775][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1055.177371][ T2068] busy [ 1056.024213][ T2097] FAULT_INJECTION: forcing a failure. [ 1056.024213][ T2097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.060536][ T2097] CPU: 0 UID: 0 PID: 2097 Comm: syz.1.2901 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1056.060577][ T2097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1056.060594][ T2097] Call Trace: [ 1056.060602][ T2097] [ 1056.060613][ T2097] dump_stack_lvl+0x16c/0x1f0 [ 1056.060657][ T2097] should_fail_ex+0x512/0x640 [ 1056.060689][ T2097] _copy_to_user+0x32/0xd0 [ 1056.060723][ T2097] snd_pcm_oss_read2+0x2a3/0x400 [ 1056.060759][ T2097] ? __pfx_snd_pcm_oss_read2+0x10/0x10 [ 1056.060792][ T2097] ? snd_pcm_kernel_ioctl+0x267/0x2e0 [ 1056.060832][ T2097] ? snd_pcm_oss_prepare+0x11e/0x220 [ 1056.060866][ T2097] snd_pcm_oss_read+0x5cb/0x750 [ 1056.060904][ T2097] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 1056.060940][ T2097] vfs_read+0x1de/0xc70 [ 1056.060980][ T2097] ? __pfx_vfs_read+0x10/0x10 [ 1056.061021][ T2097] ? find_held_lock+0x2b/0x80 [ 1056.061049][ T2097] ? __fget_files+0x204/0x3c0 [ 1056.061090][ T2097] ? __fget_files+0x20e/0x3c0 [ 1056.061133][ T2097] ksys_read+0x12a/0x240 [ 1056.061167][ T2097] ? __pfx_ksys_read+0x10/0x10 [ 1056.061201][ T2097] ? rcu_is_watching+0x12/0xc0 [ 1056.061236][ T2097] do_syscall_64+0xcd/0x260 [ 1056.061283][ T2097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.061311][ T2097] RIP: 0033:0x7f153f38d169 [ 1056.061333][ T2097] 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 [ 1056.061360][ T2097] RSP: 002b:00007f1540287038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1056.061388][ T2097] RAX: ffffffffffffffda RBX: 00007f153f5a6080 RCX: 00007f153f38d169 [ 1056.061408][ T2097] RDX: 000000000cefbce6 RSI: 0000000000000000 RDI: 0000000000000006 [ 1056.061425][ T2097] RBP: 00007f1540287090 R08: 0000000000000000 R09: 0000000000000000 [ 1056.061443][ T2097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1056.061460][ T2097] R13: 0000000000000000 R14: 00007f153f5a6080 R15: 00007ffcddfe4c48 [ 1056.061492][ T2097] [ 1058.185288][ T2148] Invalid ELF header magic: != ELF [ 1058.382493][ T2153] FAULT_INJECTION: forcing a failure. [ 1058.382493][ T2153] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1058.464262][ T2153] CPU: 1 UID: 0 PID: 2153 Comm: syz.1.2911 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1058.464304][ T2153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1058.464322][ T2153] Call Trace: [ 1058.464331][ T2153] [ 1058.464343][ T2153] dump_stack_lvl+0x16c/0x1f0 [ 1058.464389][ T2153] should_fail_ex+0x512/0x640 [ 1058.464421][ T2153] _copy_from_user+0x2e/0xd0 [ 1058.464455][ T2153] core_sys_select+0x387/0xbb0 [ 1058.464499][ T2153] ? __pfx_core_sys_select+0x10/0x10 [ 1058.464543][ T2153] ? proc_fail_nth_write+0x9f/0x250 [ 1058.464602][ T2153] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1058.464651][ T2153] kern_select+0x15d/0x1e0 [ 1058.464701][ T2153] ? __pfx_kern_select+0x10/0x10 [ 1058.464741][ T2153] ? __pfx_ksys_write+0x10/0x10 [ 1058.464785][ T2153] ? rcu_is_watching+0x12/0xc0 [ 1058.464817][ T2153] __x64_sys_select+0xbd/0x160 [ 1058.464853][ T2153] ? do_syscall_64+0x91/0x260 [ 1058.464892][ T2153] ? lockdep_hardirqs_on+0x7c/0x110 [ 1058.464930][ T2153] do_syscall_64+0xcd/0x260 [ 1058.464971][ T2153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.465000][ T2153] RIP: 0033:0x7f153f38d169 [ 1058.465021][ T2153] 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 [ 1058.465064][ T2153] RSP: 002b:00007f1540287038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 1058.465092][ T2153] RAX: ffffffffffffffda RBX: 00007f153f5a6080 RCX: 00007f153f38d169 [ 1058.465111][ T2153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 1058.465128][ T2153] RBP: 00007f1540287090 R08: 0000000000000000 R09: 0000000000000000 [ 1058.465145][ T2153] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 1058.465163][ T2153] R13: 0000000000000000 R14: 00007f153f5a6080 R15: 00007ffcddfe4c48 [ 1058.465195][ T2153] [ 1058.468757][ T2150] Invalid ELF header magic: != ELF [ 1058.881540][ T2150] busy [ 1059.038939][ T2148] busy [ 1059.219250][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1059.793950][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 1059.930430][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 1061.094924][ T2213] FAULT_INJECTION: forcing a failure. [ 1061.094924][ T2213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1061.130492][ T2213] CPU: 0 UID: 0 PID: 2213 Comm: syz.2.2917 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1061.130535][ T2213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1061.130552][ T2213] Call Trace: [ 1061.130561][ T2213] [ 1061.130572][ T2213] dump_stack_lvl+0x16c/0x1f0 [ 1061.130618][ T2213] should_fail_ex+0x512/0x640 [ 1061.130651][ T2213] _copy_from_user+0x2e/0xd0 [ 1061.130684][ T2213] kstrtoint_from_user+0xe8/0x1d0 [ 1061.130736][ T2213] ? __pfx_kstrtoint_from_user+0x10/0x10 [ 1061.130785][ T2213] ? __lock_acquire+0xaa4/0x1ba0 [ 1061.130827][ T2213] nsim_dev_hwstats_do_write+0xb6/0xbb0 [ 1061.130862][ T2213] ? __debugfs_file_get+0x1fe/0x840 [ 1061.130905][ T2213] ? __pfx_nsim_dev_hwstats_do_write+0x10/0x10 [ 1061.130946][ T2213] full_proxy_write+0x13c/0x200 [ 1061.130990][ T2213] vfs_write+0x25c/0x1180 [ 1061.131024][ T2213] ? __pfx_full_proxy_write+0x10/0x10 [ 1061.131069][ T2213] ? __pfx___mutex_lock+0x10/0x10 [ 1061.131109][ T2213] ? __pfx_vfs_write+0x10/0x10 [ 1061.131152][ T2213] ? __fget_files+0x20e/0x3c0 [ 1061.131198][ T2213] ksys_write+0x12a/0x240 [ 1061.131232][ T2213] ? __pfx_ksys_write+0x10/0x10 [ 1061.131266][ T2213] ? rcu_is_watching+0x12/0xc0 [ 1061.131300][ T2213] do_syscall_64+0xcd/0x260 [ 1061.131342][ T2213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1061.131370][ T2213] RIP: 0033:0x7fa692b8d169 [ 1061.131393][ T2213] 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 [ 1061.131421][ T2213] RSP: 002b:00007fa6939df038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1061.131448][ T2213] RAX: ffffffffffffffda RBX: 00007fa692da6160 RCX: 00007fa692b8d169 [ 1061.131467][ T2213] RDX: 0000000000000007 RSI: 0000200000000280 RDI: 0000000000000007 [ 1061.131484][ T2213] RBP: 00007fa6939df090 R08: 0000000000000000 R09: 0000000000000000 [ 1061.131501][ T2213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1061.131518][ T2213] R13: 0000000000000000 R14: 00007fa692da6160 R15: 00007fff1a7348d8 [ 1061.131550][ T2213] [ 1062.174227][ T2308] Invalid ELF header magic: != ELF [ 1062.361450][ T2308] busy [ 1062.523553][ T2312] busy [ 1063.110527][ T2321] Invalid ELF header magic: != ELF [ 1063.159442][ T2328] FAULT_INJECTION: forcing a failure. [ 1063.159442][ T2328] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1063.190565][ T2328] CPU: 0 UID: 0 PID: 2328 Comm: syz.1.2927 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1063.190609][ T2328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1063.190624][ T2328] Call Trace: [ 1063.190633][ T2328] [ 1063.190644][ T2328] dump_stack_lvl+0x16c/0x1f0 [ 1063.190690][ T2328] should_fail_ex+0x512/0x640 [ 1063.190721][ T2328] _copy_from_user+0x2e/0xd0 [ 1063.190754][ T2328] copy_msghdr_from_user+0x98/0x160 [ 1063.190797][ T2328] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1063.190852][ T2328] ___sys_sendmsg+0xfe/0x1d0 [ 1063.190895][ T2328] ? __pfx____sys_sendmsg+0x10/0x10 [ 1063.190975][ T2328] __sys_sendmsg+0x16d/0x220 [ 1063.191018][ T2328] ? __pfx___sys_sendmsg+0x10/0x10 [ 1063.191067][ T2328] ? rcu_is_watching+0x12/0xc0 [ 1063.191101][ T2328] do_syscall_64+0xcd/0x260 [ 1063.191144][ T2328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1063.191172][ T2328] RIP: 0033:0x7f153f38d169 [ 1063.191194][ T2328] 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 [ 1063.191223][ T2328] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1063.191250][ T2328] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1063.191268][ T2328] RDX: 0000000000040000 RSI: 0000200000000240 RDI: 0000000000000007 [ 1063.191286][ T2328] RBP: 00007f15402a8090 R08: 0000000000000000 R09: 0000000000000000 [ 1063.191303][ T2328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1063.191320][ T2328] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1063.191350][ T2328] [ 1063.539371][ T2324] busy [ 1063.623037][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1064.487796][ T2353] Invalid ELF header magic: != ELF [ 1066.218296][ T2370] FAULT_INJECTION: forcing a failure. [ 1066.218296][ T2370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1066.260528][ T2370] CPU: 1 UID: 0 PID: 2370 Comm: syz.3.2931 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1066.260574][ T2370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1066.260593][ T2370] Call Trace: [ 1066.260602][ T2370] [ 1066.260615][ T2370] dump_stack_lvl+0x16c/0x1f0 [ 1066.260681][ T2370] should_fail_ex+0x512/0x640 [ 1066.260714][ T2370] should_fail_alloc_page+0xe7/0x130 [ 1066.260772][ T2370] prepare_alloc_pages.constprop.0+0x172/0x570 [ 1066.260806][ T2370] ? lockdep_hardirqs_on+0x7c/0x110 [ 1066.260848][ T2370] __alloc_frozen_pages_noprof+0x18f/0x24d0 [ 1066.260888][ T2370] ? __schedule+0x1131/0x5c00 [ 1066.260923][ T2370] ? cgroup_rstat_updated+0x2a/0xb20 [ 1066.260959][ T2370] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1066.261004][ T2370] ? __lock_acquire+0x5ca/0x1ba0 [ 1066.261053][ T2370] ? lock_acquire+0x179/0x350 [ 1066.261090][ T2370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1066.261132][ T2370] ? policy_nodemask+0xea/0x4e0 [ 1066.261177][ T2370] alloc_pages_mpol+0x1fb/0x540 [ 1066.261222][ T2370] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1066.261265][ T2370] ? __lock_acquire+0x5ca/0x1ba0 [ 1066.261305][ T2370] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1066.261344][ T2370] vma_alloc_folio_noprof+0xed/0x1e0 [ 1066.261373][ T2370] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1066.261413][ T2370] do_pte_missing+0x2049/0x3ea0 [ 1066.261470][ T2370] __handle_mm_fault+0x1043/0x2a50 [ 1066.261519][ T2370] ? __pfx___handle_mm_fault+0x10/0x10 [ 1066.261559][ T2370] ? __pte_offset_map_lock+0x155/0x2f0 [ 1066.261593][ T2370] ? find_held_lock+0x2b/0x80 [ 1066.261683][ T2370] ? find_held_lock+0x2b/0x80 [ 1066.261742][ T2370] handle_mm_fault+0x3fa/0xaa0 [ 1066.261789][ T2370] __get_user_pages+0x771/0x36f0 [ 1066.261836][ T2370] ? __pfx_mt_find+0x10/0x10 [ 1066.261860][ T2370] ? __pfx___get_user_pages+0x10/0x10 [ 1066.261906][ T2370] populate_vma_page_range+0x278/0x3a0 [ 1066.261948][ T2370] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1066.261988][ T2370] ? __pfx_find_vma_intersection+0x10/0x10 [ 1066.262025][ T2370] ? do_mmap+0x69c/0x11b0 [ 1066.262061][ T2370] __mm_populate+0x1d8/0x380 [ 1066.262102][ T2370] ? __pfx___mm_populate+0x10/0x10 [ 1066.262145][ T2370] ? up_write+0x1b2/0x520 [ 1066.262187][ T2370] vm_mmap_pgoff+0x362/0x450 [ 1066.262228][ T2370] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1066.262267][ T2370] ? find_held_lock+0x2b/0x80 [ 1066.262299][ T2370] ? __x64_sys_futex+0x1e0/0x4c0 [ 1066.262332][ T2370] ? __x64_sys_futex+0x1e9/0x4c0 [ 1066.262369][ T2370] ksys_mmap_pgoff+0x7d/0x5c0 [ 1066.262403][ T2370] ? rcu_is_watching+0x12/0xc0 [ 1066.262433][ T2370] __x64_sys_mmap+0x125/0x190 [ 1066.262466][ T2370] do_syscall_64+0xcd/0x260 [ 1066.262517][ T2370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1066.262547][ T2370] RIP: 0033:0x7f2a08d8d169 [ 1066.262571][ T2370] 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 [ 1066.262600][ T2370] RSP: 002b:00007f2a09b2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1066.262641][ T2370] RAX: ffffffffffffffda RBX: 00007f2a08fa5fa0 RCX: 00007f2a08d8d169 [ 1066.262660][ T2370] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1066.262677][ T2370] RBP: 00007f2a08e0e2a0 R08: 0000000000000002 R09: 0000000000008000 [ 1066.262694][ T2370] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1066.262712][ T2370] R13: 0000000000000000 R14: 00007f2a08fa5fa0 R15: 00007ffea5bbd988 [ 1066.262744][ T2370] [ 1067.205410][ T2380] Invalid ELF header magic: != ELF [ 1067.443408][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1067.447750][ T2400] netlink: 330 bytes leftover after parsing attributes in process `syz.0.2934'. [ 1067.859944][ T2380] busy [ 1068.719866][ T2423] Invalid ELF header magic: != ELF [ 1069.154170][ T2423] busy [ 1069.662868][ T2441] busy [ 1071.927769][ T2486] Invalid ELF header magic: != ELF [ 1072.105287][ T2493] FAULT_INJECTION: forcing a failure. [ 1072.105287][ T2493] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.143676][ T2493] CPU: 1 UID: 0 PID: 2493 Comm: syz.3.2946 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1072.143725][ T2493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1072.143746][ T2493] Call Trace: [ 1072.143756][ T2493] [ 1072.143769][ T2493] dump_stack_lvl+0x16c/0x1f0 [ 1072.143820][ T2493] should_fail_ex+0x512/0x640 [ 1072.143851][ T2493] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1072.143902][ T2493] should_failslab+0xc2/0x120 [ 1072.143949][ T2493] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1072.143990][ T2493] ? trace_pid_list_alloc+0x27c/0x3f0 [ 1072.144032][ T2493] trace_pid_list_alloc+0x27c/0x3f0 [ 1072.144072][ T2493] trace_pid_write+0x10e/0x460 [ 1072.144120][ T2493] ? __pfx_trace_pid_write+0x10/0x10 [ 1072.144165][ T2493] ? __pfx___mutex_lock+0x10/0x10 [ 1072.144230][ T2493] event_pid_write.isra.0+0x3b1/0x7a0 [ 1072.144270][ T2493] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1072.144319][ T2493] vfs_write+0x25c/0x1180 [ 1072.144358][ T2493] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1072.144401][ T2493] ? __pfx___mutex_lock+0x10/0x10 [ 1072.144445][ T2493] ? __pfx_vfs_write+0x10/0x10 [ 1072.144493][ T2493] ? __fget_files+0x20e/0x3c0 [ 1072.144545][ T2493] ksys_write+0x12a/0x240 [ 1072.144585][ T2493] ? __pfx_ksys_write+0x10/0x10 [ 1072.144622][ T2493] ? rcu_is_watching+0x12/0xc0 [ 1072.144657][ T2493] do_syscall_64+0xcd/0x260 [ 1072.144703][ T2493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1072.144732][ T2493] RIP: 0033:0x7f2a08d8d169 [ 1072.144758][ T2493] 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 [ 1072.144787][ T2493] RSP: 002b:00007f2a09b2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1072.144817][ T2493] RAX: ffffffffffffffda RBX: 00007f2a08fa5fa0 RCX: 00007f2a08d8d169 [ 1072.144839][ T2493] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1072.144858][ T2493] RBP: 00007f2a08e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.144878][ T2493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1072.144905][ T2493] R13: 0000000000000000 R14: 00007f2a08fa5fa0 R15: 00007ffea5bbd988 [ 1072.144940][ T2493] [ 1072.233585][ T2486] busy [ 1072.661369][ T2528] netlink: 330 bytes leftover after parsing attributes in process `syz.2.2947'. [ 1072.704127][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1073.933801][ T2575] Invalid ELF header magic: != ELF [ 1074.988873][ T2575] busy [ 1075.155005][ T2617] busy [ 1075.169105][ T2615] Invalid ELF header magic: != ELF [ 1075.408591][ T2631] Invalid ELF header magic: != ELF [ 1075.738263][ T2633] busy [ 1076.812057][ T2685] Invalid ELF header magic: != ELF [ 1076.886286][ T2688] FAULT_INJECTION: forcing a failure. [ 1076.886286][ T2688] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1076.903290][ T2688] CPU: 1 UID: 0 PID: 2688 Comm: syz.1.2963 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1076.903335][ T2688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1076.903354][ T2688] Call Trace: [ 1076.903364][ T2688] [ 1076.903375][ T2688] dump_stack_lvl+0x16c/0x1f0 [ 1076.903424][ T2688] should_fail_ex+0x512/0x640 [ 1076.903457][ T2688] should_fail_alloc_page+0xe7/0x130 [ 1076.903514][ T2688] prepare_alloc_pages.constprop.0+0x172/0x570 [ 1076.903554][ T2688] ? stack_trace_save+0x8e/0xc0 [ 1076.903588][ T2688] __alloc_frozen_pages_noprof+0x18f/0x24d0 [ 1076.903631][ T2688] ? kasan_save_stack+0x42/0x60 [ 1076.903675][ T2688] ? cgroup_rstat_updated+0x2a/0xb20 [ 1076.903710][ T2688] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1076.903755][ T2688] ? __lock_acquire+0x5ca/0x1ba0 [ 1076.903804][ T2688] ? lock_acquire+0x179/0x350 [ 1076.903841][ T2688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1076.903884][ T2688] ? policy_nodemask+0xea/0x4e0 [ 1076.903931][ T2688] alloc_pages_mpol+0x1fb/0x540 [ 1076.903977][ T2688] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1076.904022][ T2688] ? __lock_acquire+0x5ca/0x1ba0 [ 1076.904065][ T2688] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1076.904098][ T2688] vma_alloc_folio_noprof+0xed/0x1e0 [ 1076.904129][ T2688] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1076.904168][ T2688] do_pte_missing+0x2049/0x3ea0 [ 1076.904218][ T2688] __handle_mm_fault+0x1043/0x2a50 [ 1076.904266][ T2688] ? __pfx___handle_mm_fault+0x10/0x10 [ 1076.904305][ T2688] ? __pte_offset_map_lock+0x155/0x2f0 [ 1076.904338][ T2688] ? find_held_lock+0x2b/0x80 [ 1076.904365][ T2688] ? find_held_lock+0x2b/0x80 [ 1076.904410][ T2688] handle_mm_fault+0x3fa/0xaa0 [ 1076.904455][ T2688] __get_user_pages+0x771/0x36f0 [ 1076.904509][ T2688] ? __pfx_mt_find+0x10/0x10 [ 1076.904536][ T2688] ? __pfx___get_user_pages+0x10/0x10 [ 1076.904585][ T2688] populate_vma_page_range+0x278/0x3a0 [ 1076.904628][ T2688] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1076.904669][ T2688] ? __pfx_find_vma_intersection+0x10/0x10 [ 1076.904707][ T2688] ? do_mmap+0x69c/0x11b0 [ 1076.904744][ T2688] __mm_populate+0x1d8/0x380 [ 1076.904785][ T2688] ? __pfx___mm_populate+0x10/0x10 [ 1076.904827][ T2688] ? up_write+0x1b2/0x520 [ 1076.904873][ T2688] vm_mmap_pgoff+0x362/0x450 [ 1076.904914][ T2688] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1076.904958][ T2688] ? __x64_sys_futex+0x1e0/0x4c0 [ 1076.904991][ T2688] ? __x64_sys_futex+0x1e9/0x4c0 [ 1076.905027][ T2688] ksys_mmap_pgoff+0x7d/0x5c0 [ 1076.905062][ T2688] ? rcu_is_watching+0x12/0xc0 [ 1076.905092][ T2688] __x64_sys_mmap+0x125/0x190 [ 1076.905125][ T2688] do_syscall_64+0xcd/0x260 [ 1076.905170][ T2688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1076.905200][ T2688] RIP: 0033:0x7f153f38d169 [ 1076.905226][ T2688] 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 [ 1076.905255][ T2688] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1076.905285][ T2688] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1076.905304][ T2688] RDX: 00000000000000df RSI: 0000000000040009 RDI: 0000000000000000 [ 1076.905322][ T2688] RBP: 00007f153f40e2a0 R08: 0000000000000007 R09: 0000000000028000 [ 1076.905340][ T2688] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1076.905358][ T2688] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1076.905389][ T2688] [ 1077.738618][ T2686] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 1077.738618][ T2686] The task syz.0.2962 (2686) triggered the difference, watch for misbehavior. [ 1077.784702][ T2686] snd_aloop snd_aloop.0: control 16781581:65535:6:é'x?F¢é/èìzFË·fCªáª:8 is already present [ 1077.793343][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1078.827665][ T2739] FAULT_INJECTION: forcing a failure. [ 1078.827665][ T2739] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.847797][ T2739] CPU: 0 UID: 0 PID: 2739 Comm: syz.2.2969 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1078.847835][ T2739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1078.847851][ T2739] Call Trace: [ 1078.847860][ T2739] [ 1078.847869][ T2739] dump_stack_lvl+0x16c/0x1f0 [ 1078.847909][ T2739] should_fail_ex+0x512/0x640 [ 1078.847936][ T2739] ? __kmalloc_noprof+0xbf/0x510 [ 1078.847974][ T2739] ? lsm_blob_alloc+0x68/0x90 [ 1078.848001][ T2739] should_failslab+0xc2/0x120 [ 1078.848041][ T2739] __kmalloc_noprof+0xd2/0x510 [ 1078.848084][ T2739] lsm_blob_alloc+0x68/0x90 [ 1078.848113][ T2739] security_prepare_creds+0x30/0x270 [ 1078.848157][ T2739] prepare_creds+0x540/0x750 [ 1078.848198][ T2739] ? __pfx_get_random_u64+0x10/0x10 [ 1078.848231][ T2739] copy_creds+0xa7/0xa50 [ 1078.848257][ T2739] copy_process+0x10b1/0x9130 [ 1078.848291][ T2739] ? _kstrtoull+0x145/0x200 [ 1078.848330][ T2739] ? __pfx__kstrtoull+0x10/0x10 [ 1078.848374][ T2739] ? find_held_lock+0x2b/0x80 [ 1078.848410][ T2739] ? __pfx_copy_process+0x10/0x10 [ 1078.848453][ T2739] ? find_held_lock+0x2b/0x80 [ 1078.848492][ T2739] kernel_clone+0xfc/0x960 [ 1078.848528][ T2739] ? __pfx_kernel_clone+0x10/0x10 [ 1078.848581][ T2739] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 1078.848624][ T2739] ? 0xffffffff81000000 [ 1078.848645][ T2739] __do_sys_clone+0xce/0x120 [ 1078.848678][ T2739] ? __pfx___do_sys_clone+0x10/0x10 [ 1078.848714][ T2739] ? 0xffffffff81000000 [ 1078.848740][ T2739] ? ksys_write+0x1b9/0x240 [ 1078.848774][ T2739] ? __pfx_ksys_write+0x10/0x10 [ 1078.848806][ T2739] ? rcu_is_watching+0x12/0xc0 [ 1078.848838][ T2739] do_syscall_64+0xcd/0x260 [ 1078.848879][ T2739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.848908][ T2739] RIP: 0033:0x7fa692b8d169 [ 1078.848929][ T2739] 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 [ 1078.848957][ T2739] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1078.848985][ T2739] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1078.849005][ T2739] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 1078.849023][ T2739] RBP: 00007fa693a21090 R08: 0000000000000006 R09: 0000000000000000 [ 1078.849040][ T2739] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.849058][ T2739] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1078.849080][ T2739] ? 0xffffffff81000000 [ 1078.849107][ T2739] [ 1079.140945][ T2741] FAULT_INJECTION: forcing a failure. [ 1079.140945][ T2741] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.166744][ T2741] CPU: 0 UID: 0 PID: 2741 Comm: syz.1.2970 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1079.166785][ T2741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1079.166802][ T2741] Call Trace: [ 1079.166811][ T2741] [ 1079.166822][ T2741] dump_stack_lvl+0x16c/0x1f0 [ 1079.166868][ T2741] should_fail_ex+0x512/0x640 [ 1079.166895][ T2741] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1079.166934][ T2741] should_failslab+0xc2/0x120 [ 1079.166976][ T2741] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1079.167009][ T2741] ? trace_kmalloc+0x2b/0xd0 [ 1079.167035][ T2741] ? trace_pid_list_alloc+0x9d/0x3f0 [ 1079.167070][ T2741] trace_pid_list_alloc+0x9d/0x3f0 [ 1079.167106][ T2741] trace_pid_write+0x10e/0x460 [ 1079.167149][ T2741] ? __pfx_trace_pid_write+0x10/0x10 [ 1079.167187][ T2741] ? __pfx___mutex_lock+0x10/0x10 [ 1079.167244][ T2741] event_pid_write.isra.0+0x3b1/0x7a0 [ 1079.167281][ T2741] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1079.167324][ T2741] vfs_write+0x25c/0x1180 [ 1079.167358][ T2741] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1079.167397][ T2741] ? __pfx___mutex_lock+0x10/0x10 [ 1079.167436][ T2741] ? __pfx_vfs_write+0x10/0x10 [ 1079.167492][ T2741] ? __fget_files+0x20e/0x3c0 [ 1079.167538][ T2741] ksys_write+0x12a/0x240 [ 1079.167574][ T2741] ? __pfx_ksys_write+0x10/0x10 [ 1079.167608][ T2741] ? rcu_is_watching+0x12/0xc0 [ 1079.167641][ T2741] do_syscall_64+0xcd/0x260 [ 1079.167684][ T2741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1079.167712][ T2741] RIP: 0033:0x7f153f38d169 [ 1079.167732][ T2741] 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 [ 1079.167760][ T2741] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1079.167788][ T2741] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1079.167807][ T2741] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1079.167825][ T2741] RBP: 00007f15402a8090 R08: 0000000000000000 R09: 0000000000000000 [ 1079.167841][ T2741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1079.167859][ T2741] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1079.167891][ T2741] [ 1079.650897][ T2749] Invalid ELF header magic: != ELF [ 1079.717176][ T2749] busy [ 1080.435822][ T2768] FAULT_INJECTION: forcing a failure. [ 1080.435822][ T2768] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.489399][ T2768] CPU: 1 UID: 0 PID: 2768 Comm: syz.1.2976 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1080.489451][ T2768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1080.489470][ T2768] Call Trace: [ 1080.489480][ T2768] [ 1080.489491][ T2768] dump_stack_lvl+0x16c/0x1f0 [ 1080.489540][ T2768] should_fail_ex+0x512/0x640 [ 1080.489570][ T2768] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1080.489613][ T2768] should_failslab+0xc2/0x120 [ 1080.489663][ T2768] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1080.489703][ T2768] ? trace_pid_list_alloc+0x27c/0x3f0 [ 1080.489751][ T2768] trace_pid_list_alloc+0x27c/0x3f0 [ 1080.489791][ T2768] trace_pid_write+0x10e/0x460 [ 1080.489840][ T2768] ? __pfx_trace_pid_write+0x10/0x10 [ 1080.489884][ T2768] ? __pfx___mutex_lock+0x10/0x10 [ 1080.489948][ T2768] event_pid_write.isra.0+0x3b1/0x7a0 [ 1080.489989][ T2768] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1080.490035][ T2768] vfs_write+0x25c/0x1180 [ 1080.490072][ T2768] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1080.490115][ T2768] ? __pfx___mutex_lock+0x10/0x10 [ 1080.490160][ T2768] ? __pfx_vfs_write+0x10/0x10 [ 1080.490208][ T2768] ? __fget_files+0x20e/0x3c0 [ 1080.490258][ T2768] ksys_write+0x12a/0x240 [ 1080.490300][ T2768] ? __pfx_ksys_write+0x10/0x10 [ 1080.490336][ T2768] ? rcu_is_watching+0x12/0xc0 [ 1080.490371][ T2768] do_syscall_64+0xcd/0x260 [ 1080.490412][ T2768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1080.490442][ T2768] RIP: 0033:0x7f153f38d169 [ 1080.490469][ T2768] 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 [ 1080.490497][ T2768] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1080.490528][ T2768] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1080.490549][ T2768] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1080.490568][ T2768] RBP: 00007f153f40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.490587][ T2768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1080.490606][ T2768] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1080.490640][ T2768] [ 1081.047575][ T2772] Invalid ELF header magic: != ELF [ 1081.146654][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1081.301292][ T2800] busy [ 1081.386623][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1082.801795][ T2885] Invalid ELF header magic: != ELF [ 1082.951512][ T2888] busy [ 1082.954426][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1083.745549][ T2902] busy [ 1084.068636][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1084.084716][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1085.432815][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1087.094232][ T3021] FAULT_INJECTION: forcing a failure. [ 1087.094232][ T3021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1087.127844][ T3021] CPU: 1 UID: 0 PID: 3021 Comm: syz.2.2996 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1087.127888][ T3021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1087.127906][ T3021] Call Trace: [ 1087.127916][ T3021] [ 1087.127928][ T3021] dump_stack_lvl+0x16c/0x1f0 [ 1087.127974][ T3021] should_fail_ex+0x512/0x640 [ 1087.128009][ T3021] should_fail_alloc_page+0xe7/0x130 [ 1087.128057][ T3021] prepare_alloc_pages.constprop.0+0x172/0x570 [ 1087.128094][ T3021] ? stack_trace_save+0x8e/0xc0 [ 1087.128128][ T3021] __alloc_frozen_pages_noprof+0x18f/0x24d0 [ 1087.128172][ T3021] ? kasan_save_stack+0x42/0x60 [ 1087.128224][ T3021] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1087.128271][ T3021] ? __lock_acquire+0x5ca/0x1ba0 [ 1087.128321][ T3021] ? lock_acquire+0x179/0x350 [ 1087.128358][ T3021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1087.128413][ T3021] ? policy_nodemask+0xea/0x4e0 [ 1087.128460][ T3021] alloc_pages_mpol+0x1fb/0x540 [ 1087.128507][ T3021] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1087.128554][ T3021] ? __lock_acquire+0x5ca/0x1ba0 [ 1087.128598][ T3021] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1087.128632][ T3021] vma_alloc_folio_noprof+0xed/0x1e0 [ 1087.128662][ T3021] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1087.128702][ T3021] do_pte_missing+0x2049/0x3ea0 [ 1087.128754][ T3021] __handle_mm_fault+0x1043/0x2a50 [ 1087.128802][ T3021] ? __pfx___handle_mm_fault+0x10/0x10 [ 1087.128841][ T3021] ? __pte_offset_map_lock+0x155/0x2f0 [ 1087.128875][ T3021] ? find_held_lock+0x2b/0x80 [ 1087.128903][ T3021] ? find_held_lock+0x2b/0x80 [ 1087.128949][ T3021] handle_mm_fault+0x3fa/0xaa0 [ 1087.128994][ T3021] __get_user_pages+0x771/0x36f0 [ 1087.129041][ T3021] ? __pfx_mt_find+0x10/0x10 [ 1087.129068][ T3021] ? __pfx___get_user_pages+0x10/0x10 [ 1087.129117][ T3021] populate_vma_page_range+0x278/0x3a0 [ 1087.129161][ T3021] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1087.129199][ T3021] ? __pfx_find_vma_intersection+0x10/0x10 [ 1087.129236][ T3021] ? do_mmap+0x69c/0x11b0 [ 1087.129272][ T3021] __mm_populate+0x1d8/0x380 [ 1087.129311][ T3021] ? __pfx___mm_populate+0x10/0x10 [ 1087.129353][ T3021] ? up_write+0x1b2/0x520 [ 1087.129407][ T3021] vm_mmap_pgoff+0x362/0x450 [ 1087.129449][ T3021] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1087.129494][ T3021] ? __x64_sys_futex+0x1e0/0x4c0 [ 1087.129526][ T3021] ? __x64_sys_futex+0x1e9/0x4c0 [ 1087.129563][ T3021] ksys_mmap_pgoff+0x7d/0x5c0 [ 1087.129594][ T3021] ? rcu_is_watching+0x12/0xc0 [ 1087.129624][ T3021] __x64_sys_mmap+0x125/0x190 [ 1087.129655][ T3021] do_syscall_64+0xcd/0x260 [ 1087.129700][ T3021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1087.129729][ T3021] RIP: 0033:0x7fa692b8d169 [ 1087.129752][ T3021] 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 [ 1087.129781][ T3021] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1087.129810][ T3021] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1087.129830][ T3021] RDX: 00000000000000df RSI: 0000000000040009 RDI: 0000000000000000 [ 1087.129848][ T3021] RBP: 00007fa692c0e2a0 R08: 0000000000000007 R09: 0000000000028000 [ 1087.129867][ T3021] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1087.129885][ T3021] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1087.129917][ T3021] [ 1087.731404][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1087.750860][ T3025] busy [ 1089.848081][ T3125] Invalid ELF header magic: != ELF [ 1089.854158][ T3100] busy [ 1090.021768][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1090.092777][ T3125] busy [ 1090.916107][ T3158] FAULT_INJECTION: forcing a failure. [ 1090.916107][ T3158] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1090.929796][ T3158] CPU: 0 UID: 0 PID: 3158 Comm: syz.0.3009 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1090.929840][ T3158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1090.929855][ T3158] Call Trace: [ 1090.929863][ T3158] [ 1090.929873][ T3158] dump_stack_lvl+0x16c/0x1f0 [ 1090.929913][ T3158] should_fail_ex+0x512/0x640 [ 1090.929939][ T3158] should_fail_alloc_page+0xe7/0x130 [ 1090.929978][ T3158] prepare_alloc_pages.constprop.0+0x172/0x570 [ 1090.930006][ T3158] ? stack_trace_save+0x8e/0xc0 [ 1090.930038][ T3158] __alloc_frozen_pages_noprof+0x18f/0x24d0 [ 1090.930071][ T3158] ? kasan_save_stack+0x42/0x60 [ 1090.930103][ T3158] ? cgroup_rstat_updated+0x2a/0xb20 [ 1090.930130][ T3158] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1090.930165][ T3158] ? __lock_acquire+0x5ca/0x1ba0 [ 1090.930203][ T3158] ? lock_acquire+0x179/0x350 [ 1090.930230][ T3158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1090.930263][ T3158] ? policy_nodemask+0xea/0x4e0 [ 1090.930309][ T3158] alloc_pages_mpol+0x1fb/0x540 [ 1090.930348][ T3158] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1090.930387][ T3158] ? __lock_acquire+0x5ca/0x1ba0 [ 1090.930427][ T3158] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1090.930452][ T3158] vma_alloc_folio_noprof+0xed/0x1e0 [ 1090.930475][ T3158] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1090.930505][ T3158] do_pte_missing+0x2049/0x3ea0 [ 1090.930543][ T3158] __handle_mm_fault+0x1043/0x2a50 [ 1090.930587][ T3158] ? __pfx___handle_mm_fault+0x10/0x10 [ 1090.930617][ T3158] ? __pte_offset_map_lock+0x155/0x2f0 [ 1090.930641][ T3158] ? find_held_lock+0x2b/0x80 [ 1090.930662][ T3158] ? find_held_lock+0x2b/0x80 [ 1090.930698][ T3158] handle_mm_fault+0x3fa/0xaa0 [ 1090.930732][ T3158] __get_user_pages+0x771/0x36f0 [ 1090.930767][ T3158] ? __pfx_mt_find+0x10/0x10 [ 1090.930788][ T3158] ? __pfx___get_user_pages+0x10/0x10 [ 1090.930828][ T3158] populate_vma_page_range+0x278/0x3a0 [ 1090.930861][ T3158] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1090.930891][ T3158] ? __pfx_find_vma_intersection+0x10/0x10 [ 1090.930919][ T3158] ? do_mmap+0x69c/0x11b0 [ 1090.930947][ T3158] __mm_populate+0x1d8/0x380 [ 1090.930978][ T3158] ? __pfx___mm_populate+0x10/0x10 [ 1090.931010][ T3158] ? up_write+0x1b2/0x520 [ 1090.931043][ T3158] vm_mmap_pgoff+0x362/0x450 [ 1090.931074][ T3158] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1090.931108][ T3158] ? __x64_sys_futex+0x1e0/0x4c0 [ 1090.931132][ T3158] ? __x64_sys_futex+0x1e9/0x4c0 [ 1090.931159][ T3158] ksys_mmap_pgoff+0x7d/0x5c0 [ 1090.931185][ T3158] ? rcu_is_watching+0x12/0xc0 [ 1090.931208][ T3158] __x64_sys_mmap+0x125/0x190 [ 1090.931233][ T3158] do_syscall_64+0xcd/0x260 [ 1090.931267][ T3158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1090.931289][ T3158] RIP: 0033:0x7f7de858d169 [ 1090.931307][ T3158] 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 [ 1090.931330][ T3158] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1090.931353][ T3158] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1090.931368][ T3158] RDX: 00000000000000df RSI: 0000000000040009 RDI: 0000000000000000 [ 1090.931381][ T3158] RBP: 00007f7de860e2a0 R08: 0000000000000007 R09: 0000000000028000 [ 1090.931395][ T3158] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1090.931409][ T3158] R13: 0000000000000000 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1090.931433][ T3158] [ 1091.748429][ T3169] Invalid ELF header magic: != ELF [ 1091.758904][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1091.934908][ T3169] busy [ 1092.739277][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1092.942969][ T3256] Invalid ELF header magic: != ELF [ 1092.964573][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1093.749921][ T3256] busy [ 1094.909522][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1095.232928][ T3320] Invalid ELF header magic: != ELF [ 1095.571663][ T3320] busy [ 1095.781665][ T3327] Invalid ELF header magic: != ELF [ 1096.159711][ T3329] snd_aloop snd_aloop.0: control 16781581:65535:6:é'x?F¢é/èìzFË·fCªáª:8 is already present [ 1096.758729][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1096.893798][ T3337] busy [ 1097.603847][ T3401] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3028'. [ 1097.833114][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1097.839148][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1098.493276][ T3436] Invalid ELF header magic: != ELF [ 1098.913493][ T3436] busy [ 1099.876194][ T3470] FAULT_INJECTION: forcing a failure. [ 1099.876194][ T3470] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1099.954015][ T3470] CPU: 1 UID: 0 PID: 3470 Comm: syz.0.3033 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1099.954059][ T3470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1099.954076][ T3470] Call Trace: [ 1099.954085][ T3470] [ 1099.954096][ T3470] dump_stack_lvl+0x16c/0x1f0 [ 1099.954143][ T3470] should_fail_ex+0x512/0x640 [ 1099.954174][ T3470] _copy_from_user+0x2e/0xd0 [ 1099.954208][ T3470] ____sys_sendmsg+0x618/0xc60 [ 1099.954243][ T3470] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1099.954279][ T3470] ? __pfx__kstrtoull+0x10/0x10 [ 1099.954331][ T3470] ___sys_sendmsg+0x134/0x1d0 [ 1099.954374][ T3470] ? __pfx____sys_sendmsg+0x10/0x10 [ 1099.954429][ T3470] ? find_held_lock+0x2b/0x80 [ 1099.954473][ T3470] __sys_sendmmsg+0x200/0x420 [ 1099.954518][ T3470] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1099.954570][ T3470] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1099.954622][ T3470] ? fput+0x70/0xf0 [ 1099.954648][ T3470] ? ksys_write+0x1b9/0x240 [ 1099.954684][ T3470] ? __pfx_ksys_write+0x10/0x10 [ 1099.954718][ T3470] ? rcu_is_watching+0x12/0xc0 [ 1099.954749][ T3470] __x64_sys_sendmmsg+0x9c/0x100 [ 1099.954774][ T3470] ? lockdep_hardirqs_on+0x7c/0x110 [ 1099.954812][ T3470] do_syscall_64+0xcd/0x260 [ 1099.954853][ T3470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1099.954882][ T3470] RIP: 0033:0x7f7de858d169 [ 1099.954906][ T3470] 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 [ 1099.954934][ T3470] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1099.954962][ T3470] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1099.954981][ T3470] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 000000000000000a [ 1099.954998][ T3470] RBP: 00007f7de9385090 R08: 0000000000000000 R09: 0000000000000000 [ 1099.955015][ T3470] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 1099.955038][ T3470] R13: 0000000000000000 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1099.955068][ T3470] [ 1101.219549][ T3481] Invalid ELF header magic: != ELF [ 1101.334932][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1101.344667][ T3486] Invalid ELF header magic: != ELF [ 1101.918622][ T3486] busy [ 1101.975357][ T3509] snd_aloop snd_aloop.0: control 16781581:65535:6:é'x?F¢é/èìzFË·fCªáª:8 is already present [ 1102.628331][ T3518] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3041'. [ 1102.652864][ T3518] bridge0: port 2(bridge_slave_1) entered disabled state [ 1102.794887][ T3518] bridge_slave_1 (unregistering): left allmulticast mode [ 1102.920486][ T3518] bridge_slave_1 (unregistering): left promiscuous mode [ 1102.927590][ T3518] bridge0: port 2(bridge_slave_1) entered disabled state [ 1103.110189][ T3524] FAULT_INJECTION: forcing a failure. [ 1103.110189][ T3524] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.172427][ T3524] CPU: 0 UID: 0 PID: 3524 Comm: syz.3.3042 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1103.172487][ T3524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1103.172506][ T3524] Call Trace: [ 1103.172516][ T3524] [ 1103.172530][ T3524] dump_stack_lvl+0x16c/0x1f0 [ 1103.172586][ T3524] should_fail_ex+0x512/0x640 [ 1103.172617][ T3524] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1103.172661][ T3524] should_failslab+0xc2/0x120 [ 1103.172709][ T3524] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1103.172748][ T3524] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1103.172789][ T3524] trace_pid_list_alloc+0x1b0/0x3f0 [ 1103.172828][ T3524] trace_pid_write+0x10e/0x460 [ 1103.172877][ T3524] ? __pfx_trace_pid_write+0x10/0x10 [ 1103.172922][ T3524] ? __pfx___mutex_lock+0x10/0x10 [ 1103.172985][ T3524] event_pid_write.isra.0+0x3b1/0x7a0 [ 1103.173025][ T3524] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1103.173074][ T3524] vfs_write+0x25c/0x1180 [ 1103.173112][ T3524] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1103.173155][ T3524] ? __pfx___mutex_lock+0x10/0x10 [ 1103.173273][ T3524] ? __pfx_vfs_write+0x10/0x10 [ 1103.173328][ T3524] ? __fget_files+0x20e/0x3c0 [ 1103.173379][ T3524] ksys_write+0x12a/0x240 [ 1103.173418][ T3524] ? __pfx_ksys_write+0x10/0x10 [ 1103.173491][ T3524] ? rcu_is_watching+0x12/0xc0 [ 1103.173533][ T3524] do_syscall_64+0xcd/0x260 [ 1103.173584][ T3524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1103.173616][ T3524] RIP: 0033:0x7f2a08d8d169 [ 1103.173642][ T3524] 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 [ 1103.173671][ T3524] RSP: 002b:00007f2a09b2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1103.173702][ T3524] RAX: ffffffffffffffda RBX: 00007f2a08fa5fa0 RCX: 00007f2a08d8d169 [ 1103.173724][ T3524] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1103.173745][ T3524] RBP: 00007f2a08e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.173764][ T3524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1103.173784][ T3524] R13: 0000000000000000 R14: 00007f2a08fa5fa0 R15: 00007ffea5bbd988 [ 1103.173820][ T3524] [ 1104.001901][ T3564] FAULT_INJECTION: forcing a failure. [ 1104.001901][ T3564] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1104.021369][ T3564] CPU: 1 UID: 0 PID: 3564 Comm: syz.0.3048 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1104.021416][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1104.021434][ T3564] Call Trace: [ 1104.021443][ T3564] [ 1104.021456][ T3564] dump_stack_lvl+0x16c/0x1f0 [ 1104.021505][ T3564] should_fail_ex+0x512/0x640 [ 1104.021541][ T3564] get_futex_key+0x49e/0x1000 [ 1104.021575][ T3564] ? __pfx_get_futex_key+0x10/0x10 [ 1104.021616][ T3564] futex_wake+0xe7/0x4e0 [ 1104.021660][ T3564] ? __pfx_futex_wake+0x10/0x10 [ 1104.021699][ T3564] ? rcu_is_watching+0x12/0xc0 [ 1104.021740][ T3564] do_futex+0x1e3/0x350 [ 1104.021772][ T3564] ? __pfx_do_futex+0x10/0x10 [ 1104.021807][ T3564] ? __pfx___might_resched+0x10/0x10 [ 1104.021844][ T3564] __x64_sys_futex+0x1e0/0x4c0 [ 1104.021881][ T3564] ? __pfx___x64_sys_futex+0x10/0x10 [ 1104.021915][ T3564] ? rcu_is_watching+0x12/0xc0 [ 1104.021949][ T3564] do_syscall_64+0xcd/0x260 [ 1104.021994][ T3564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1104.022023][ T3564] RIP: 0033:0x7f7de858d169 [ 1104.022047][ T3564] 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 [ 1104.022077][ T3564] RSP: 002b:00007f7de93850e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1104.022107][ T3564] RAX: ffffffffffffffda RBX: 00007f7de87a5fa8 RCX: 00007f7de858d169 [ 1104.022126][ T3564] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f7de87a5fac [ 1104.022144][ T3564] RBP: 00007f7de87a5fa0 R08: 00007f7de9386000 R09: 0000000000000000 [ 1104.022163][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7de87a5fac [ 1104.022181][ T3564] R13: 0000000000000000 R14: 00007ffeefae2030 R15: 00007ffeefae2118 [ 1104.022211][ T3564] [ 1104.746577][ T3577] FAULT_INJECTION: forcing a failure. [ 1104.746577][ T3577] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1104.870952][ T3577] CPU: 0 UID: 0 PID: 3577 Comm: syz.3.3051 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1104.870996][ T3577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1104.871013][ T3577] Call Trace: [ 1104.871022][ T3577] [ 1104.871033][ T3577] dump_stack_lvl+0x16c/0x1f0 [ 1104.871079][ T3577] should_fail_ex+0x512/0x640 [ 1104.871111][ T3577] should_fail_alloc_page+0xe7/0x130 [ 1104.871155][ T3577] prepare_alloc_pages.constprop.0+0x172/0x570 [ 1104.871189][ T3577] __alloc_frozen_pages_noprof+0x18f/0x24d0 [ 1104.871228][ T3577] ? lock_acquire+0x179/0x350 [ 1104.871265][ T3577] ? find_held_lock+0x2b/0x80 [ 1104.871296][ T3577] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1104.871341][ T3577] ? finish_task_switch.isra.0+0x221/0xc10 [ 1104.871371][ T3577] ? __switch_to+0x749/0x1170 [ 1104.871418][ T3577] ? __schedule+0x1131/0x5c00 [ 1104.871466][ T3577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1104.871508][ T3577] ? policy_nodemask+0xea/0x4e0 [ 1104.871553][ T3577] alloc_pages_mpol+0x1fb/0x540 [ 1104.871597][ T3577] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1104.871640][ T3577] ? __lock_acquire+0xaa4/0x1ba0 [ 1104.871688][ T3577] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1104.871721][ T3577] shmem_alloc_folio+0x135/0x160 [ 1104.871764][ T3577] shmem_alloc_and_add_folio+0x499/0xc20 [ 1104.871799][ T3577] ? shmem_huge_global_enabled+0x72/0x6b0 [ 1104.871826][ T3577] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 1104.871864][ T3577] ? shmem_allowable_huge_orders+0xd0/0x410 [ 1104.871901][ T3577] shmem_get_folio_gfp+0x687/0x1530 [ 1104.871939][ T3577] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 1104.871979][ T3577] shmem_fault+0x204/0xb10 [ 1104.872011][ T3577] ? __pfx_shmem_fault+0x10/0x10 [ 1104.872055][ T3577] ? __pfx_filemap_map_pages+0x10/0x10 [ 1104.872087][ T3577] __do_fault+0x10a/0x490 [ 1104.872116][ T3577] ? __pfx_filemap_map_pages+0x10/0x10 [ 1104.872147][ T3577] do_pte_missing+0x1a6/0x3ea0 [ 1104.872193][ T3577] __handle_mm_fault+0x1043/0x2a50 [ 1104.872240][ T3577] ? __pfx___handle_mm_fault+0x10/0x10 [ 1104.872295][ T3577] ? find_vma+0xbf/0x140 [ 1104.872325][ T3577] ? __pfx_find_vma+0x10/0x10 [ 1104.872360][ T3577] handle_mm_fault+0x3fa/0xaa0 [ 1104.872426][ T3577] do_user_addr_fault+0x7a9/0x1430 [ 1104.872462][ T3577] exc_page_fault+0x5c/0xc0 [ 1104.872499][ T3577] asm_exc_page_fault+0x26/0x30 [ 1104.872525][ T3577] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 1104.872559][ T3577] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 1104.872587][ T3577] RSP: 0018:ffffc90003d4fbc0 EFLAGS: 00050206 [ 1104.872613][ T3577] RAX: 0000000000000001 RBX: 0000000000004000 RCX: 0000000000003000 [ 1104.872631][ T3577] RDX: 0000000000000000 RSI: ffff888021af5000 RDI: 0000000000001000 [ 1104.872649][ T3577] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100435efff [ 1104.872666][ T3577] R10: ffff888021af7fff R11: 0000000000000000 R12: ffff888021af4000 [ 1104.872684][ T3577] R13: 0000000000004000 R14: 00007ffffffff000 R15: 0000000000000000 [ 1104.872717][ T3577] _copy_to_user+0xbb/0xd0 [ 1104.872753][ T3577] snd_pcm_oss_read2+0x2a3/0x400 [ 1104.872790][ T3577] ? __pfx_snd_pcm_oss_read2+0x10/0x10 [ 1104.872823][ T3577] ? snd_pcm_kernel_ioctl+0x267/0x2e0 [ 1104.872865][ T3577] ? snd_pcm_oss_prepare+0x11e/0x220 [ 1104.872900][ T3577] snd_pcm_oss_read+0x5cb/0x750 [ 1104.872940][ T3577] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 1104.872976][ T3577] vfs_read+0x1de/0xc70 [ 1104.873018][ T3577] ? __pfx_vfs_read+0x10/0x10 [ 1104.873051][ T3577] ? find_held_lock+0x2b/0x80 [ 1104.873079][ T3577] ? __fget_files+0x204/0x3c0 [ 1104.873122][ T3577] ? __fget_files+0x20e/0x3c0 [ 1104.873163][ T3577] ksys_read+0x12a/0x240 [ 1104.873199][ T3577] ? __pfx_ksys_read+0x10/0x10 [ 1104.873233][ T3577] ? rcu_is_watching+0x12/0xc0 [ 1104.873268][ T3577] do_syscall_64+0xcd/0x260 [ 1104.873311][ T3577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1104.873338][ T3577] RIP: 0033:0x7f2a08d8d169 [ 1104.873360][ T3577] 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 [ 1104.873386][ T3577] RSP: 002b:00007f2a09b09038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1104.873419][ T3577] RAX: ffffffffffffffda RBX: 00007f2a08fa6080 RCX: 00007f2a08d8d169 [ 1104.873438][ T3577] RDX: 000000000cefbce6 RSI: 0000000000000000 RDI: 0000000000000006 [ 1104.873454][ T3577] RBP: 00007f2a09b09090 R08: 0000000000000000 R09: 0000000000000000 [ 1104.873471][ T3577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1104.873488][ T3577] R13: 0000000000000000 R14: 00007f2a08fa6080 R15: 00007ffea5bbd988 [ 1104.873520][ T3577] [ 1105.700728][ T3578] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3049'. [ 1107.972312][ T3658] Invalid ELF header magic: != ELF [ 1108.314918][ T3660] busy [ 1108.649718][ T3670] FAULT_INJECTION: forcing a failure. [ 1108.649718][ T3670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1108.760170][ T3670] CPU: 1 UID: 0 PID: 3670 Comm: syz.3.3062 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1108.760214][ T3670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1108.760231][ T3670] Call Trace: [ 1108.760240][ T3670] [ 1108.760251][ T3670] dump_stack_lvl+0x16c/0x1f0 [ 1108.760301][ T3670] should_fail_ex+0x512/0x640 [ 1108.760332][ T3670] _copy_to_user+0x32/0xd0 [ 1108.760366][ T3670] simple_read_from_buffer+0xe0/0x170 [ 1108.760403][ T3670] proc_fail_nth_read+0x197/0x270 [ 1108.760448][ T3670] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1108.760485][ T3670] ? rw_verify_area+0xcf/0x680 [ 1108.760517][ T3670] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1108.760552][ T3670] vfs_read+0x1de/0xc70 [ 1108.760587][ T3670] ? fdget_pos+0x2a2/0x370 [ 1108.760628][ T3670] ? __pfx___mutex_lock+0x10/0x10 [ 1108.760667][ T3670] ? __pfx_vfs_read+0x10/0x10 [ 1108.760707][ T3670] ? __fget_files+0x20e/0x3c0 [ 1108.760749][ T3670] ksys_read+0x12a/0x240 [ 1108.760782][ T3670] ? __pfx_ksys_read+0x10/0x10 [ 1108.760811][ T3670] ? rcu_is_watching+0x12/0xc0 [ 1108.760842][ T3670] do_syscall_64+0xcd/0x260 [ 1108.760881][ T3670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1108.760907][ T3670] RIP: 0033:0x7f2a08d8bb7c [ 1108.760928][ T3670] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1108.760953][ T3670] RSP: 002b:00007f2a06bf6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1108.760978][ T3670] RAX: ffffffffffffffda RBX: 00007f2a08fa6160 RCX: 00007f2a08d8bb7c [ 1108.760996][ T3670] RDX: 000000000000000f RSI: 00007f2a06bf60a0 RDI: 0000000000000008 [ 1108.761011][ T3670] RBP: 00007f2a06bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 1108.761026][ T3670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1108.761041][ T3670] R13: 0000000000000000 R14: 00007f2a08fa6160 R15: 00007ffea5bbd988 [ 1108.761069][ T3670] [ 1108.952911][ C1] vkms_vblank_simulate: vblank timer overrun [ 1109.448773][ T3696] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3063'. [ 1109.865566][ T3702] Invalid ELF header magic: != ELF [ 1109.897513][ T3702] busy [ 1112.854940][ T3804] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3074'. [ 1113.178150][ T3814] FAULT_INJECTION: forcing a failure. [ 1113.178150][ T3814] name failslab, interval 1, probability 0, space 0, times 0 [ 1113.192096][ T3814] CPU: 0 UID: 0 PID: 3814 Comm: syz.0.3077 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1113.192140][ T3814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1113.192159][ T3814] Call Trace: [ 1113.192168][ T3814] [ 1113.192180][ T3814] dump_stack_lvl+0x16c/0x1f0 [ 1113.192227][ T3814] should_fail_ex+0x512/0x640 [ 1113.192255][ T3814] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1113.192295][ T3814] should_failslab+0xc2/0x120 [ 1113.192337][ T3814] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1113.192374][ T3814] ? trace_kmalloc+0x2b/0xd0 [ 1113.192401][ T3814] ? trace_pid_list_alloc+0x9d/0x3f0 [ 1113.192437][ T3814] trace_pid_list_alloc+0x9d/0x3f0 [ 1113.192471][ T3814] trace_pid_write+0x10e/0x460 [ 1113.192512][ T3814] ? __pfx_trace_pid_write+0x10/0x10 [ 1113.192551][ T3814] ? __pfx___mutex_lock+0x10/0x10 [ 1113.192608][ T3814] event_pid_write.isra.0+0x3b1/0x7a0 [ 1113.192644][ T3814] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1113.192685][ T3814] vfs_write+0x25c/0x1180 [ 1113.192715][ T3814] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1113.192746][ T3814] ? __pfx___mutex_lock+0x10/0x10 [ 1113.192785][ T3814] ? __pfx_vfs_write+0x10/0x10 [ 1113.192830][ T3814] ? __fget_files+0x20e/0x3c0 [ 1113.192875][ T3814] ksys_write+0x12a/0x240 [ 1113.192909][ T3814] ? __pfx_ksys_write+0x10/0x10 [ 1113.192943][ T3814] ? rcu_is_watching+0x12/0xc0 [ 1113.192979][ T3814] do_syscall_64+0xcd/0x260 [ 1113.193021][ T3814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1113.193048][ T3814] RIP: 0033:0x7f7de858d169 [ 1113.193084][ T3814] 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 [ 1113.193111][ T3814] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1113.193140][ T3814] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1113.193160][ T3814] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1113.193176][ T3814] RBP: 00007f7de860e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1113.193193][ T3814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1113.193208][ T3814] R13: 0000000000000000 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1113.193239][ T3814] [ 1114.506801][ T3906] FAULT_INJECTION: forcing a failure. [ 1114.506801][ T3906] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1114.557826][ T3906] CPU: 0 UID: 0 PID: 3906 Comm: syz.2.3085 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1114.557868][ T3906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1114.557885][ T3906] Call Trace: [ 1114.557894][ T3906] [ 1114.557905][ T3906] dump_stack_lvl+0x16c/0x1f0 [ 1114.557956][ T3906] should_fail_ex+0x512/0x640 [ 1114.557988][ T3906] _copy_to_user+0x32/0xd0 [ 1114.558022][ T3906] simple_read_from_buffer+0xe0/0x170 [ 1114.558069][ T3906] proc_fail_nth_read+0x197/0x270 [ 1114.558105][ T3906] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1114.558142][ T3906] ? rw_verify_area+0xcf/0x680 [ 1114.558173][ T3906] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1114.558209][ T3906] vfs_read+0x1de/0xc70 [ 1114.558254][ T3906] ? fdget_pos+0x2a2/0x370 [ 1114.558293][ T3906] ? __pfx___mutex_lock+0x10/0x10 [ 1114.558331][ T3906] ? __pfx_vfs_read+0x10/0x10 [ 1114.558372][ T3906] ? __fget_files+0x20e/0x3c0 [ 1114.558416][ T3906] ksys_read+0x12a/0x240 [ 1114.558450][ T3906] ? __pfx_ksys_read+0x10/0x10 [ 1114.558482][ T3906] ? rcu_is_watching+0x12/0xc0 [ 1114.558516][ T3906] do_syscall_64+0xcd/0x260 [ 1114.558556][ T3906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1114.558584][ T3906] RIP: 0033:0x7fa692b8bb7c [ 1114.558606][ T3906] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1114.558633][ T3906] RSP: 002b:00007fa693a21030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1114.558661][ T3906] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8bb7c [ 1114.558679][ T3906] RDX: 000000000000000f RSI: 00007fa693a210a0 RDI: 0000000000000005 [ 1114.558695][ T3906] RBP: 00007fa693a21090 R08: 0000000000000000 R09: 0000000000000000 [ 1114.558711][ T3906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1114.558729][ T3906] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1114.558758][ T3906] [ 1114.970074][ T3911] Invalid ELF header magic: != ELF [ 1115.766920][ T3911] busy [ 1117.503797][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1120.046965][ T4080] Invalid ELF header magic: != ELF [ 1120.221744][ T4082] busy [ 1120.650472][ T4087] FAULT_INJECTION: forcing a failure. [ 1120.650472][ T4087] name failslab, interval 1, probability 0, space 0, times 0 [ 1120.737716][ T4087] CPU: 1 UID: 0 PID: 4087 Comm: syz.1.3104 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1120.737761][ T4087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1120.737780][ T4087] Call Trace: [ 1120.737789][ T4087] [ 1120.737801][ T4087] dump_stack_lvl+0x16c/0x1f0 [ 1120.737851][ T4087] should_fail_ex+0x512/0x640 [ 1120.737880][ T4087] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1120.737920][ T4087] should_failslab+0xc2/0x120 [ 1120.737965][ T4087] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1120.738012][ T4087] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1120.738051][ T4087] trace_pid_list_alloc+0x1b0/0x3f0 [ 1120.738089][ T4087] trace_pid_write+0x10e/0x460 [ 1120.738135][ T4087] ? __pfx_trace_pid_write+0x10/0x10 [ 1120.738175][ T4087] ? __pfx___mutex_lock+0x10/0x10 [ 1120.738233][ T4087] event_pid_write.isra.0+0x3b1/0x7a0 [ 1120.738270][ T4087] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1120.738315][ T4087] vfs_write+0x25c/0x1180 [ 1120.738350][ T4087] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1120.738389][ T4087] ? __pfx___mutex_lock+0x10/0x10 [ 1120.738429][ T4087] ? __pfx_vfs_write+0x10/0x10 [ 1120.738471][ T4087] ? __fget_files+0x20e/0x3c0 [ 1120.738519][ T4087] ksys_write+0x12a/0x240 [ 1120.738557][ T4087] ? __pfx_ksys_write+0x10/0x10 [ 1120.738594][ T4087] ? rcu_is_watching+0x12/0xc0 [ 1120.738631][ T4087] do_syscall_64+0xcd/0x260 [ 1120.738677][ T4087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1120.738708][ T4087] RIP: 0033:0x7f153f38d169 [ 1120.738732][ T4087] 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 [ 1120.738761][ T4087] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1120.738789][ T4087] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1120.738810][ T4087] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1120.738828][ T4087] RBP: 00007f153f40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1120.738845][ T4087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1120.738862][ T4087] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1120.738895][ T4087] [ 1121.240903][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 1121.247338][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 1122.081377][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1123.104660][ T4155] Invalid ELF header magic: != ELF [ 1123.287218][ T4155] busy [ 1123.641779][ T4188] FAULT_INJECTION: forcing a failure. [ 1123.641779][ T4188] name failslab, interval 1, probability 0, space 0, times 0 [ 1123.663824][ T4188] CPU: 1 UID: 0 PID: 4188 Comm: syz.2.3114 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1123.663867][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1123.663884][ T4188] Call Trace: [ 1123.663893][ T4188] [ 1123.663904][ T4188] dump_stack_lvl+0x16c/0x1f0 [ 1123.663960][ T4188] should_fail_ex+0x512/0x640 [ 1123.663990][ T4188] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1123.664030][ T4188] should_failslab+0xc2/0x120 [ 1123.664073][ T4188] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1123.664109][ T4188] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1123.664147][ T4188] trace_pid_list_alloc+0x1b0/0x3f0 [ 1123.664183][ T4188] trace_pid_write+0x10e/0x460 [ 1123.664226][ T4188] ? __pfx_trace_pid_write+0x10/0x10 [ 1123.664265][ T4188] ? __pfx___mutex_lock+0x10/0x10 [ 1123.664324][ T4188] event_pid_write.isra.0+0x3b1/0x7a0 [ 1123.664361][ T4188] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1123.664405][ T4188] vfs_write+0x25c/0x1180 [ 1123.664441][ T4188] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1123.664480][ T4188] ? __pfx___mutex_lock+0x10/0x10 [ 1123.664520][ T4188] ? __pfx_vfs_write+0x10/0x10 [ 1123.664565][ T4188] ? __fget_files+0x20e/0x3c0 [ 1123.664612][ T4188] ksys_write+0x12a/0x240 [ 1123.664649][ T4188] ? __pfx_ksys_write+0x10/0x10 [ 1123.664684][ T4188] ? rcu_is_watching+0x12/0xc0 [ 1123.664720][ T4188] do_syscall_64+0xcd/0x260 [ 1123.664763][ T4188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1123.664798][ T4188] RIP: 0033:0x7fa692b8d169 [ 1123.664821][ T4188] 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 [ 1123.664849][ T4188] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1123.664878][ T4188] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1123.664897][ T4188] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1123.664913][ T4188] RBP: 00007fa693a21090 R08: 0000000000000000 R09: 0000000000000000 [ 1123.664931][ T4188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1123.664956][ T4188] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1123.664988][ T4188] [ 1124.599266][ T4198] FAULT_INJECTION: forcing a failure. [ 1124.599266][ T4198] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1124.641284][ T4198] CPU: 1 UID: 0 PID: 4198 Comm: syz.2.3116 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1124.641332][ T4198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1124.641350][ T4198] Call Trace: [ 1124.641360][ T4198] [ 1124.641371][ T4198] dump_stack_lvl+0x16c/0x1f0 [ 1124.641418][ T4198] should_fail_ex+0x512/0x640 [ 1124.641446][ T4198] ? __pfx___futex_wait+0x10/0x10 [ 1124.641489][ T4198] get_futex_key+0x49e/0x1000 [ 1124.641521][ T4198] ? __pfx_futex_wake_mark+0x10/0x10 [ 1124.641560][ T4198] ? __pfx_get_futex_key+0x10/0x10 [ 1124.641600][ T4198] futex_wake+0xe7/0x4e0 [ 1124.641640][ T4198] ? __pfx_futex_wake+0x10/0x10 [ 1124.641688][ T4198] do_futex+0x1e3/0x350 [ 1124.641720][ T4198] ? __pfx_do_futex+0x10/0x10 [ 1124.641754][ T4198] ? __pfx___might_resched+0x10/0x10 [ 1124.641791][ T4198] __x64_sys_futex+0x1e0/0x4c0 [ 1124.641827][ T4198] ? __pfx___x64_sys_futex+0x10/0x10 [ 1124.641860][ T4198] ? rcu_is_watching+0x12/0xc0 [ 1124.641894][ T4198] do_syscall_64+0xcd/0x260 [ 1124.641937][ T4198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1124.641966][ T4198] RIP: 0033:0x7fa692b8d169 [ 1124.641988][ T4198] 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 [ 1124.642017][ T4198] RSP: 002b:00007fa693a210e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1124.642054][ T4198] RAX: ffffffffffffffda RBX: 00007fa692da5fa8 RCX: 00007fa692b8d169 [ 1124.642073][ T4198] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa692da5fac [ 1124.642091][ T4198] RBP: 00007fa692da5fa0 R08: 00007fa693a22000 R09: 0000000000000000 [ 1124.642108][ T4198] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007fa692da5fac [ 1124.642126][ T4198] R13: 0000000000000000 R14: 00007fff1a7347f0 R15: 00007fff1a7348d8 [ 1124.642156][ T4198] [ 1125.557975][ T4201] FAULT_INJECTION: forcing a failure. [ 1125.557975][ T4201] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1125.657106][ T4201] CPU: 0 UID: 0 PID: 4201 Comm: syz.2.3117 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1125.657160][ T4201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1125.657178][ T4201] Call Trace: [ 1125.657187][ T4201] [ 1125.657198][ T4201] dump_stack_lvl+0x16c/0x1f0 [ 1125.657246][ T4201] should_fail_ex+0x512/0x640 [ 1125.657282][ T4201] get_futex_key+0x49e/0x1000 [ 1125.657318][ T4201] ? __pfx_get_futex_key+0x10/0x10 [ 1125.657359][ T4201] futex_wake+0xe7/0x4e0 [ 1125.657399][ T4201] ? __pfx_futex_wake+0x10/0x10 [ 1125.657441][ T4201] ? kmem_cache_free+0x2d4/0x4d0 [ 1125.657483][ T4201] ? fd_install+0x1db/0x670 [ 1125.657522][ T4201] ? putname+0x154/0x1a0 [ 1125.657555][ T4201] do_futex+0x1e3/0x350 [ 1125.657588][ T4201] ? __pfx_do_futex+0x10/0x10 [ 1125.657624][ T4201] ? __pfx___might_resched+0x10/0x10 [ 1125.657664][ T4201] __x64_sys_futex+0x1e0/0x4c0 [ 1125.657699][ T4201] ? __x64_sys_openat+0x174/0x210 [ 1125.657730][ T4201] ? __pfx___x64_sys_futex+0x10/0x10 [ 1125.657766][ T4201] ? rcu_is_watching+0x12/0xc0 [ 1125.657802][ T4201] do_syscall_64+0xcd/0x260 [ 1125.657848][ T4201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1125.657878][ T4201] RIP: 0033:0x7fa692b8d169 [ 1125.657901][ T4201] 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 [ 1125.657928][ T4201] RSP: 002b:00007fa693a210e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1125.657958][ T4201] RAX: ffffffffffffffda RBX: 00007fa692da5fa8 RCX: 00007fa692b8d169 [ 1125.657978][ T4201] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa692da5fac [ 1125.657997][ T4201] RBP: 00007fa692da5fa0 R08: 00007fa693a22000 R09: 0000000000000000 [ 1125.658016][ T4201] R10: 0000000000000006 R11: 0000000000000246 R12: 00007fa692da5fac [ 1125.658034][ T4201] R13: 0000000000000000 R14: 00007fff1a7347f0 R15: 00007fff1a7348d8 [ 1125.658066][ T4201] [ 1125.867156][ T4201] bond0: option lp_interval: invalid value (/sys/devices/platform/vkms/graphics/fb0/rotate) [ 1125.878201][ T4201] bond0: option lp_interval: allowed values 1 - 2147483647 [ 1126.085409][ T4211] FAULT_INJECTION: forcing a failure. [ 1126.085409][ T4211] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.101576][ T4211] CPU: 0 UID: 0 PID: 4211 Comm: syz.1.3120 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1126.101618][ T4211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1126.101635][ T4211] Call Trace: [ 1126.101644][ T4211] [ 1126.101655][ T4211] dump_stack_lvl+0x16c/0x1f0 [ 1126.101700][ T4211] should_fail_ex+0x512/0x640 [ 1126.101728][ T4211] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1126.101767][ T4211] should_failslab+0xc2/0x120 [ 1126.101810][ T4211] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1126.101843][ T4211] ? lockdep_init_map_type+0x5c/0x280 [ 1126.101882][ T4211] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1126.101917][ T4211] trace_pid_list_alloc+0x1b0/0x3f0 [ 1126.101952][ T4211] trace_pid_write+0x10e/0x460 [ 1126.101995][ T4211] ? __pfx_trace_pid_write+0x10/0x10 [ 1126.102036][ T4211] ? __pfx___mutex_lock+0x10/0x10 [ 1126.102094][ T4211] event_pid_write.isra.0+0x3b1/0x7a0 [ 1126.102130][ T4211] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1126.102181][ T4211] vfs_write+0x25c/0x1180 [ 1126.102216][ T4211] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1126.102254][ T4211] ? __pfx___mutex_lock+0x10/0x10 [ 1126.102294][ T4211] ? __pfx_vfs_write+0x10/0x10 [ 1126.102337][ T4211] ? __fget_files+0x20e/0x3c0 [ 1126.102383][ T4211] ksys_write+0x12a/0x240 [ 1126.102418][ T4211] ? __pfx_ksys_write+0x10/0x10 [ 1126.102450][ T4211] ? rcu_is_watching+0x12/0xc0 [ 1126.102482][ T4211] do_syscall_64+0xcd/0x260 [ 1126.102523][ T4211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1126.102550][ T4211] RIP: 0033:0x7f153f38d169 [ 1126.102572][ T4211] 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 [ 1126.102597][ T4211] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1126.102624][ T4211] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1126.102640][ T4211] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1126.102655][ T4211] RBP: 00007f15402a8090 R08: 0000000000000000 R09: 0000000000000000 [ 1126.102671][ T4211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1126.102687][ T4211] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1126.102717][ T4211] [ 1126.702170][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1129.397162][ T4318] FAULT_INJECTION: forcing a failure. [ 1129.397162][ T4318] name failslab, interval 1, probability 0, space 0, times 0 [ 1129.403730][ T4310] Invalid ELF header magic: != ELF [ 1129.437143][ T4318] CPU: 0 UID: 0 PID: 4318 Comm: syz.1.3127 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1129.437191][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1129.437210][ T4318] Call Trace: [ 1129.437220][ T4318] [ 1129.437232][ T4318] dump_stack_lvl+0x16c/0x1f0 [ 1129.437282][ T4318] should_fail_ex+0x512/0x640 [ 1129.437312][ T4318] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1129.437355][ T4318] should_failslab+0xc2/0x120 [ 1129.437402][ T4318] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1129.437441][ T4318] ? trace_pid_list_alloc+0x27c/0x3f0 [ 1129.437482][ T4318] trace_pid_list_alloc+0x27c/0x3f0 [ 1129.437537][ T4318] trace_pid_write+0x10e/0x460 [ 1129.437589][ T4318] ? __pfx_trace_pid_write+0x10/0x10 [ 1129.437635][ T4318] ? __pfx___mutex_lock+0x10/0x10 [ 1129.437691][ T4318] event_pid_write.isra.0+0x3b1/0x7a0 [ 1129.437731][ T4318] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1129.437779][ T4318] vfs_write+0x25c/0x1180 [ 1129.437818][ T4318] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1129.437861][ T4318] ? __pfx___mutex_lock+0x10/0x10 [ 1129.437903][ T4318] ? __pfx_vfs_write+0x10/0x10 [ 1129.437951][ T4318] ? __fget_files+0x20e/0x3c0 [ 1129.438001][ T4318] ksys_write+0x12a/0x240 [ 1129.438041][ T4318] ? __pfx_ksys_write+0x10/0x10 [ 1129.438079][ T4318] ? rcu_is_watching+0x12/0xc0 [ 1129.438116][ T4318] do_syscall_64+0xcd/0x260 [ 1129.438173][ T4318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1129.438205][ T4318] RIP: 0033:0x7f153f38d169 [ 1129.438230][ T4318] 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 [ 1129.438261][ T4318] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1129.438291][ T4318] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1129.438312][ T4318] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1129.438330][ T4318] RBP: 00007f153f40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.438348][ T4318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1129.438366][ T4318] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1129.438401][ T4318] [ 1129.859196][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1129.969992][ T4310] busy [ 1130.594261][ T4415] Invalid ELF header magic: != ELF [ 1131.001670][ T4415] busy [ 1133.720139][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1133.757419][ T4535] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3141'. [ 1134.320687][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1135.026493][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1135.214483][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1136.712221][ T4718] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3152'. [ 1136.925222][ T4721] Invalid ELF header magic: != ELF [ 1137.103080][ T4721] busy [ 1140.027010][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1141.276570][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1141.826566][ T4951] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 1141.891400][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1142.009515][ T4947] Invalid ELF header magic: != ELF [ 1142.309974][ T4947] busy [ 1146.179548][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1148.970774][ T5181] Invalid ELF header magic: != ELF [ 1149.262784][ T5181] busy [ 1149.414651][ T5199] Invalid ELF header magic: != ELF [ 1149.637059][ T5199] busy [ 1150.124924][ T5230] FAULT_INJECTION: forcing a failure. [ 1150.124924][ T5230] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.158600][ T5230] CPU: 0 UID: 0 PID: 5230 Comm: syz.2.3194 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1150.158660][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1150.158681][ T5230] Call Trace: [ 1150.158691][ T5230] [ 1150.158704][ T5230] dump_stack_lvl+0x16c/0x1f0 [ 1150.158758][ T5230] should_fail_ex+0x512/0x640 [ 1150.158791][ T5230] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1150.158836][ T5230] should_failslab+0xc2/0x120 [ 1150.158884][ T5230] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1150.158924][ T5230] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1150.158965][ T5230] trace_pid_list_alloc+0x1b0/0x3f0 [ 1150.159006][ T5230] trace_pid_write+0x10e/0x460 [ 1150.159055][ T5230] ? __pfx_trace_pid_write+0x10/0x10 [ 1150.159099][ T5230] ? __pfx___mutex_lock+0x10/0x10 [ 1150.159163][ T5230] event_pid_write.isra.0+0x3b1/0x7a0 [ 1150.159205][ T5230] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1150.159253][ T5230] vfs_write+0x25c/0x1180 [ 1150.159298][ T5230] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1150.159341][ T5230] ? __pfx___mutex_lock+0x10/0x10 [ 1150.159383][ T5230] ? __pfx_vfs_write+0x10/0x10 [ 1150.159432][ T5230] ? __fget_files+0x20e/0x3c0 [ 1150.159483][ T5230] ksys_write+0x12a/0x240 [ 1150.159522][ T5230] ? __pfx_ksys_write+0x10/0x10 [ 1150.159561][ T5230] ? rcu_is_watching+0x12/0xc0 [ 1150.159600][ T5230] do_syscall_64+0xcd/0x260 [ 1150.159660][ T5230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1150.159693][ T5230] RIP: 0033:0x7fa692b8d169 [ 1150.159721][ T5230] 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 [ 1150.159753][ T5230] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1150.159785][ T5230] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1150.159807][ T5230] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1150.159825][ T5230] RBP: 00007fa692c0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1150.159844][ T5230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1150.159864][ T5230] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1150.159898][ T5230] [ 1150.377918][ C0] vkms_vblank_simulate: vblank timer overrun [ 1152.262838][ T5277] Invalid ELF header magic: != ELF [ 1152.427261][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1152.738604][ T5277] busy [ 1153.595271][ T5349] Invalid ELF header magic: != ELF [ 1153.899289][ T5349] busy [ 1154.238142][ T5355] Invalid ELF header magic: != ELF [ 1154.344621][ T5355] busy [ 1154.808257][ T5368] FAULT_INJECTION: forcing a failure. [ 1154.808257][ T5368] name failslab, interval 1, probability 0, space 0, times 0 [ 1154.860555][ T5368] CPU: 0 UID: 0 PID: 5368 Comm: syz.3.3212 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1154.860609][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1154.860626][ T5368] Call Trace: [ 1154.860635][ T5368] [ 1154.860646][ T5368] dump_stack_lvl+0x16c/0x1f0 [ 1154.860692][ T5368] should_fail_ex+0x512/0x640 [ 1154.860720][ T5368] ? fs_reclaim_acquire+0xae/0x150 [ 1154.860754][ T5368] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 1154.860803][ T5368] should_failslab+0xc2/0x120 [ 1154.860845][ T5368] __kmalloc_noprof+0xd2/0x510 [ 1154.860889][ T5368] tomoyo_realpath_from_path+0xc2/0x6e0 [ 1154.860934][ T5368] ? tomoyo_profile+0x47/0x60 [ 1154.860964][ T5368] tomoyo_path_number_perm+0x245/0x580 [ 1154.860999][ T5368] ? tomoyo_path_number_perm+0x237/0x580 [ 1154.861037][ T5368] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1154.861075][ T5368] ? find_held_lock+0x2b/0x80 [ 1154.861127][ T5368] ? find_held_lock+0x2b/0x80 [ 1154.861155][ T5368] ? __fget_files+0x204/0x3c0 [ 1154.861197][ T5368] ? __fget_files+0x20e/0x3c0 [ 1154.861238][ T5368] security_file_ioctl+0x9b/0x240 [ 1154.861278][ T5368] __x64_sys_ioctl+0xb7/0x200 [ 1154.861312][ T5368] do_syscall_64+0xcd/0x260 [ 1154.861356][ T5368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1154.861384][ T5368] RIP: 0033:0x7f2a08d8d169 [ 1154.861406][ T5368] 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 [ 1154.861431][ T5368] RSP: 002b:00007f2a09b2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1154.861459][ T5368] RAX: ffffffffffffffda RBX: 00007f2a08fa5fa0 RCX: 00007f2a08d8d169 [ 1154.861477][ T5368] RDX: 0000200000000540 RSI: 00000000c4c85513 RDI: 0000000000000003 [ 1154.861495][ T5368] RBP: 00007f2a09b2a090 R08: 0000000000000000 R09: 0000000000000000 [ 1154.861512][ T5368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1154.861529][ T5368] R13: 0000000000000000 R14: 00007f2a08fa5fa0 R15: 00007ffea5bbd988 [ 1154.861560][ T5368] [ 1154.861607][ T5368] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1157.621426][ T5421] Invalid ELF header magic: != ELF [ 1157.792367][ T5421] busy [ 1159.128408][ T5451] FAULT_INJECTION: forcing a failure. [ 1159.128408][ T5451] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1159.148854][ T5451] CPU: 0 UID: 0 PID: 5451 Comm: syz.0.3227 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1159.148903][ T5451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1159.148923][ T5451] Call Trace: [ 1159.148932][ T5451] [ 1159.148944][ T5451] dump_stack_lvl+0x16c/0x1f0 [ 1159.148990][ T5451] should_fail_ex+0x512/0x640 [ 1159.149023][ T5451] strncpy_from_user+0x3b/0x2d0 [ 1159.149063][ T5451] getname_flags.part.0+0x8b/0x540 [ 1159.149099][ T5451] getname_flags+0x93/0xf0 [ 1159.149138][ T5451] do_sys_openat2+0xb8/0x1d0 [ 1159.149167][ T5451] ? __pfx_do_sys_openat2+0x10/0x10 [ 1159.149198][ T5451] ? ksys_semctl.constprop.0+0x152/0x2f0 [ 1159.149242][ T5451] __x64_sys_openat+0x174/0x210 [ 1159.149272][ T5451] ? __pfx___x64_sys_openat+0x10/0x10 [ 1159.149304][ T5451] ? rcu_is_watching+0x12/0xc0 [ 1159.149341][ T5451] do_syscall_64+0xcd/0x260 [ 1159.149386][ T5451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1159.149415][ T5451] RIP: 0033:0x7f7de858d169 [ 1159.149437][ T5451] 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 [ 1159.149466][ T5451] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1159.149494][ T5451] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1159.149524][ T5451] RDX: 0000000000101000 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 1159.149543][ T5451] RBP: 00007f7de860e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.149562][ T5451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1159.149579][ T5451] R13: 0000000000000000 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1159.149612][ T5451] [ 1159.466363][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1159.759734][ T5481] FAULT_INJECTION: forcing a failure. [ 1159.759734][ T5481] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.842321][ T5481] CPU: 1 UID: 0 PID: 5481 Comm: syz.0.3229 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1159.842370][ T5481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1159.842390][ T5481] Call Trace: [ 1159.842401][ T5481] [ 1159.842413][ T5481] dump_stack_lvl+0x16c/0x1f0 [ 1159.842462][ T5481] should_fail_ex+0x512/0x640 [ 1159.842493][ T5481] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1159.842534][ T5481] should_failslab+0xc2/0x120 [ 1159.842590][ T5481] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1159.842629][ T5481] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1159.842671][ T5481] trace_pid_list_alloc+0x1b0/0x3f0 [ 1159.842712][ T5481] trace_pid_write+0x10e/0x460 [ 1159.842759][ T5481] ? __pfx_trace_pid_write+0x10/0x10 [ 1159.842802][ T5481] ? __pfx___mutex_lock+0x10/0x10 [ 1159.842862][ T5481] event_pid_write.isra.0+0x3b1/0x7a0 [ 1159.842902][ T5481] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1159.842948][ T5481] vfs_write+0x25c/0x1180 [ 1159.842985][ T5481] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1159.843027][ T5481] ? __pfx___mutex_lock+0x10/0x10 [ 1159.843071][ T5481] ? __pfx_vfs_write+0x10/0x10 [ 1159.843119][ T5481] ? __fget_files+0x20e/0x3c0 [ 1159.843170][ T5481] ksys_write+0x12a/0x240 [ 1159.843209][ T5481] ? __pfx_ksys_write+0x10/0x10 [ 1159.843247][ T5481] ? rcu_is_watching+0x12/0xc0 [ 1159.843281][ T5481] do_syscall_64+0xcd/0x260 [ 1159.843329][ T5481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1159.843361][ T5481] RIP: 0033:0x7f7de858d169 [ 1159.843386][ T5481] 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 [ 1159.843417][ T5481] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1159.843448][ T5481] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1159.843469][ T5481] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1159.843488][ T5481] RBP: 00007f7de860e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1159.843507][ T5481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1159.843525][ T5481] R13: 0000000000000000 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1159.843569][ T5481] [ 1161.173107][ T5487] Invalid ELF header magic: != ELF [ 1161.393537][ T5487] busy [ 1164.136858][ T5592] Invalid ELF header magic: != ELF [ 1164.510482][ T5592] busy [ 1165.126048][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1165.511221][ T5621] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3247'. [ 1165.666306][ T5621] bridge0: port 2(bridge_slave_1) entered disabled state [ 1165.836460][ T5621] bridge_slave_1 (unregistering): left allmulticast mode [ 1165.876013][ T5621] bridge_slave_1 (unregistering): left promiscuous mode [ 1165.974496][ T5621] bridge0: port 2(bridge_slave_1) entered disabled state [ 1167.335762][ T5686] Invalid ELF header magic: != ELF [ 1167.850886][ T5686] busy [ 1168.278488][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1168.959107][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1169.226052][ T5762] FAULT_INJECTION: forcing a failure. [ 1169.226052][ T5762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.290366][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1169.300455][ T5762] CPU: 0 UID: 0 PID: 5762 Comm: syz.0.3259 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1169.300499][ T5762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1169.300515][ T5762] Call Trace: [ 1169.300524][ T5762] [ 1169.300535][ T5762] dump_stack_lvl+0x16c/0x1f0 [ 1169.300579][ T5762] should_fail_ex+0x512/0x640 [ 1169.300612][ T5762] _copy_to_user+0x32/0xd0 [ 1169.300646][ T5762] snd_pcm_oss_read2+0x2a3/0x400 [ 1169.300690][ T5762] ? __pfx_snd_pcm_oss_read2+0x10/0x10 [ 1169.300724][ T5762] ? snd_pcm_kernel_ioctl+0x267/0x2e0 [ 1169.300764][ T5762] ? snd_pcm_oss_prepare+0x11e/0x220 [ 1169.300798][ T5762] snd_pcm_oss_read+0x5cb/0x750 [ 1169.300836][ T5762] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 1169.300872][ T5762] vfs_read+0x1de/0xc70 [ 1169.300913][ T5762] ? __pfx_vfs_read+0x10/0x10 [ 1169.300945][ T5762] ? find_held_lock+0x2b/0x80 [ 1169.300973][ T5762] ? __fget_files+0x204/0x3c0 [ 1169.301015][ T5762] ? __fget_files+0x20e/0x3c0 [ 1169.301059][ T5762] ksys_read+0x12a/0x240 [ 1169.301092][ T5762] ? __pfx_ksys_read+0x10/0x10 [ 1169.301126][ T5762] ? rcu_is_watching+0x12/0xc0 [ 1169.301160][ T5762] do_syscall_64+0xcd/0x260 [ 1169.301203][ T5762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1169.301230][ T5762] RIP: 0033:0x7f7de858d169 [ 1169.301252][ T5762] 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 [ 1169.301279][ T5762] RSP: 002b:00007f7de9364038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1169.301307][ T5762] RAX: ffffffffffffffda RBX: 00007f7de87a6080 RCX: 00007f7de858d169 [ 1169.301325][ T5762] RDX: 000000000cefbce6 RSI: 0000000000000000 RDI: 0000000000000008 [ 1169.301343][ T5762] RBP: 00007f7de9364090 R08: 0000000000000000 R09: 0000000000000000 [ 1169.301360][ T5762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1169.301378][ T5762] R13: 0000000000000000 R14: 00007f7de87a6080 R15: 00007ffeefae2118 [ 1169.301408][ T5762] [ 1169.840388][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1171.457473][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1171.705233][ T5921] misc userio: No port type given on /dev/userio [ 1172.027464][ T5931] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input19 [ 1173.944656][ T5969] busy [ 1173.952840][ T5968] Invalid ELF header magic: != ELF [ 1174.111795][ T5977] Invalid ELF header magic: != ELF [ 1174.216396][ T5977] busy [ 1175.910537][ T5998] Invalid ELF header magic: != ELF [ 1176.168450][ T5999] busy [ 1178.443046][ T6041] FAULT_INJECTION: forcing a failure. [ 1178.443046][ T6041] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1178.600480][ T6041] CPU: 1 UID: 0 PID: 6041 Comm: syz.3.3287 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1178.600521][ T6041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1178.600538][ T6041] Call Trace: [ 1178.600555][ T6041] [ 1178.600567][ T6041] dump_stack_lvl+0x16c/0x1f0 [ 1178.600613][ T6041] should_fail_ex+0x512/0x640 [ 1178.600648][ T6041] core_sys_select+0x4e3/0xbb0 [ 1178.600692][ T6041] ? __pfx_core_sys_select+0x10/0x10 [ 1178.600727][ T6041] ? find_held_lock+0x2b/0x80 [ 1178.600759][ T6041] ? rcu_is_watching+0x12/0xc0 [ 1178.600787][ T6041] ? finish_task_switch.isra.0+0x221/0xc10 [ 1178.600846][ T6041] kern_select+0x15d/0x1e0 [ 1178.600882][ T6041] ? __pfx_kern_select+0x10/0x10 [ 1178.600927][ T6041] __x64_sys_select+0xbd/0x160 [ 1178.600961][ T6041] ? do_syscall_64+0x91/0x260 [ 1178.601000][ T6041] ? lockdep_hardirqs_on+0x7c/0x110 [ 1178.601037][ T6041] do_syscall_64+0xcd/0x260 [ 1178.601078][ T6041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1178.601106][ T6041] RIP: 0033:0x7f2a08d8d169 [ 1178.601129][ T6041] 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 [ 1178.601154][ T6041] RSP: 002b:00007f2a09b09038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 1178.601182][ T6041] RAX: ffffffffffffffda RBX: 00007f2a08fa6080 RCX: 00007f2a08d8d169 [ 1178.601202][ T6041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 1178.601219][ T6041] RBP: 00007f2a09b09090 R08: 0000000000000000 R09: 0000000000000000 [ 1178.601237][ T6041] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 1178.601256][ T6041] R13: 0000000000000000 R14: 00007f2a08fa6080 R15: 00007ffea5bbd988 [ 1178.601289][ T6041] [ 1181.141604][ T6063] Invalid ELF header magic: != ELF [ 1181.309175][ T6062] Invalid ELF header magic: != ELF [ 1181.739497][ T6063] busy [ 1181.928825][ T6071] Invalid ELF header magic: != ELF [ 1182.077461][ T6062] busy [ 1182.180364][ T6072] busy [ 1182.676012][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 1182.682500][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 1183.682393][ T6079] misc userio: No port type given on /dev/userio [ 1184.796425][T29835] Bluetooth: hci4: unexpected event 0x1d length: 6 > 5 [ 1185.151183][ T6125] Invalid ELF header magic: != ELF [ 1186.141589][ T6125] busy [ 1186.336220][ T6160] Invalid ELF header magic: != ELF [ 1186.838948][ T6160] busy [ 1188.575693][ T6251] Invalid ELF header magic: != ELF [ 1188.766258][ T6251] busy [ 1188.875689][ T6261] misc userio: No port type given on /dev/userio [ 1188.944266][ T6259] Invalid ELF header magic: != ELF [ 1189.096954][ T6262] busy [ 1189.632869][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1191.154411][ T6299] Invalid ELF header magic: != ELF [ 1191.158176][ T6301] Invalid ELF header magic: != ELF [ 1191.367187][ T6302] busy [ 1191.542888][ T6303] busy [ 1193.740218][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1195.396067][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1195.747790][ T6386] Invalid ELF header magic: != ELF [ 1196.187028][ T6406] busy [ 1196.419689][T29835] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 1196.540728][ T6441] netlink: 11 bytes leftover after parsing attributes in process `syz.2.3329'. [ 1196.639072][ T6413] Invalid ELF header magic: != ELF [ 1196.942436][ T6413] busy [ 1198.742640][ T6451] Invalid ELF header magic: != ELF [ 1198.959374][ T6451] busy [ 1199.354154][ T6485] busy [ 1199.382175][ T6484] Invalid ELF header magic: != ELF [ 1199.777160][ T6493] Invalid ELF header magic: != ELF [ 1200.050426][ T6495] busy [ 1201.641824][ T6502] Invalid ELF header magic: != ELF [ 1201.974252][ T6502] busy [ 1202.210610][ T6511] FAULT_INJECTION: forcing a failure. [ 1202.210610][ T6511] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.250609][ T6511] CPU: 1 UID: 0 PID: 6511 Comm: syz.1.3341 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1202.250651][ T6511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1202.250667][ T6511] Call Trace: [ 1202.250675][ T6511] [ 1202.250686][ T6511] dump_stack_lvl+0x16c/0x1f0 [ 1202.250728][ T6511] should_fail_ex+0x512/0x640 [ 1202.250755][ T6511] ? fs_reclaim_acquire+0xae/0x150 [ 1202.250787][ T6511] ? tomoyo_encode2+0x100/0x3e0 [ 1202.250823][ T6511] should_failslab+0xc2/0x120 [ 1202.250862][ T6511] __kmalloc_noprof+0xd2/0x510 [ 1202.250897][ T6511] ? d_absolute_path+0x136/0x1a0 [ 1202.250928][ T6511] tomoyo_encode2+0x100/0x3e0 [ 1202.250968][ T6511] tomoyo_encode+0x29/0x50 [ 1202.251015][ T6511] tomoyo_realpath_from_path+0x18f/0x6e0 [ 1202.251060][ T6511] tomoyo_check_open_permission+0x2ab/0x3c0 [ 1202.251095][ T6511] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 1202.251155][ T6511] ? __pfx_hook_file_open+0x10/0x10 [ 1202.251197][ T6511] tomoyo_file_open+0x6b/0x90 [ 1202.251225][ T6511] security_file_open+0x84/0x1e0 [ 1202.251263][ T6511] do_dentry_open+0x596/0x1c10 [ 1202.251300][ T6511] ? inode_permission+0xdd/0x5f0 [ 1202.251330][ T6511] vfs_open+0x82/0x3f0 [ 1202.251353][ T6511] ? may_open+0x1f2/0x400 [ 1202.251383][ T6511] path_openat+0x1e5e/0x2d40 [ 1202.251427][ T6511] ? __pfx_path_openat+0x10/0x10 [ 1202.251470][ T6511] do_filp_open+0x20b/0x470 [ 1202.251506][ T6511] ? __pfx_do_filp_open+0x10/0x10 [ 1202.251541][ T6511] ? find_held_lock+0x2b/0x80 [ 1202.251584][ T6511] ? alloc_fd+0x420/0x760 [ 1202.251635][ T6511] do_sys_openat2+0x11b/0x1d0 [ 1202.251661][ T6511] ? __pfx_do_sys_openat2+0x10/0x10 [ 1202.251690][ T6511] ? __fget_files+0x20e/0x3c0 [ 1202.251723][ T6511] ? __up_read+0x160/0x750 [ 1202.251763][ T6511] __x64_sys_openat+0x174/0x210 [ 1202.251790][ T6511] ? __pfx___x64_sys_openat+0x10/0x10 [ 1202.251816][ T6511] ? ksys_write+0x1b9/0x240 [ 1202.251860][ T6511] do_syscall_64+0xcd/0x260 [ 1202.251904][ T6511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1202.251930][ T6511] RIP: 0033:0x7f153f38d169 [ 1202.251952][ T6511] 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 [ 1202.251988][ T6511] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1202.252021][ T6511] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1202.252039][ T6511] RDX: 000000000000a901 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1202.252056][ T6511] RBP: 00007f15402a8090 R08: 0000000000000000 R09: 0000000000000000 [ 1202.252072][ T6511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1202.252088][ T6511] R13: 0000000000000001 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1202.252117][ T6511] [ 1202.253031][ T6511] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1203.557814][ T6527] Invalid ELF header magic: != ELF [ 1203.576816][ T6523] Invalid ELF header magic: != ELF [ 1203.664319][ T6527] busy [ 1204.157121][ T6523] busy [ 1204.612321][ T6539] FAULT_INJECTION: forcing a failure. [ 1204.612321][ T6539] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.645731][ T6539] CPU: 0 UID: 0 PID: 6539 Comm: syz.1.3350 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1204.645780][ T6539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1204.645799][ T6539] Call Trace: [ 1204.645808][ T6539] [ 1204.645820][ T6539] dump_stack_lvl+0x16c/0x1f0 [ 1204.645870][ T6539] should_fail_ex+0x512/0x640 [ 1204.645900][ T6539] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1204.645941][ T6539] should_failslab+0xc2/0x120 [ 1204.645987][ T6539] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1204.646024][ T6539] ? trace_kmalloc+0x2b/0xd0 [ 1204.646052][ T6539] ? trace_pid_list_alloc+0x9d/0x3f0 [ 1204.646091][ T6539] trace_pid_list_alloc+0x9d/0x3f0 [ 1204.646129][ T6539] trace_pid_write+0x10e/0x460 [ 1204.646176][ T6539] ? __pfx_trace_pid_write+0x10/0x10 [ 1204.646218][ T6539] ? __pfx___mutex_lock+0x10/0x10 [ 1204.646285][ T6539] event_pid_write.isra.0+0x3b1/0x7a0 [ 1204.646322][ T6539] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1204.646367][ T6539] vfs_write+0x25c/0x1180 [ 1204.646403][ T6539] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1204.646444][ T6539] ? __pfx___mutex_lock+0x10/0x10 [ 1204.646492][ T6539] ? __pfx_vfs_write+0x10/0x10 [ 1204.646539][ T6539] ? __fget_files+0x20e/0x3c0 [ 1204.646588][ T6539] ksys_write+0x12a/0x240 [ 1204.646626][ T6539] ? __pfx_ksys_write+0x10/0x10 [ 1204.646663][ T6539] ? rcu_is_watching+0x12/0xc0 [ 1204.646706][ T6539] do_syscall_64+0xcd/0x260 [ 1204.646752][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1204.646781][ T6539] RIP: 0033:0x7f153f38d169 [ 1204.646805][ T6539] 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 [ 1204.646835][ T6539] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1204.646864][ T6539] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1204.646884][ T6539] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 1204.646901][ T6539] RBP: 00007f153f40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1204.646919][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1204.646936][ T6539] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1204.646969][ T6539] [ 1206.793269][ T6662] Invalid ELF header magic: != ELF [ 1207.051655][ T6667] busy [ 1207.435300][ T6699] Invalid ELF header magic: != ELF [ 1207.920083][ T6699] busy [ 1208.549371][ T6737] Invalid ELF header magic: != ELF [ 1208.678236][ T6737] busy [ 1210.154647][T29835] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1211.891608][ T6837] FAULT_INJECTION: forcing a failure. [ 1211.891608][ T6837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1211.984812][ T6837] CPU: 1 UID: 0 PID: 6837 Comm: syz.0.3376 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1211.984856][ T6837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1211.984874][ T6837] Call Trace: [ 1211.984883][ T6837] [ 1211.984894][ T6837] dump_stack_lvl+0x16c/0x1f0 [ 1211.984939][ T6837] should_fail_ex+0x512/0x640 [ 1211.984971][ T6837] _copy_from_user+0x2e/0xd0 [ 1211.985004][ T6837] __sys_bpf+0x226/0x4c80 [ 1211.985047][ T6837] ? __pfx___sys_bpf+0x10/0x10 [ 1211.985093][ T6837] ? ksys_write+0x190/0x240 [ 1211.985134][ T6837] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 1211.985199][ T6837] ? fput+0x70/0xf0 [ 1211.985224][ T6837] ? ksys_write+0x1b9/0x240 [ 1211.985259][ T6837] ? __pfx_ksys_write+0x10/0x10 [ 1211.985301][ T6837] __x64_sys_bpf+0x78/0xc0 [ 1211.985340][ T6837] ? lockdep_hardirqs_on+0x7c/0x110 [ 1211.985379][ T6837] do_syscall_64+0xcd/0x260 [ 1211.985443][ T6837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1211.985472][ T6837] RIP: 0033:0x7f7de858d169 [ 1211.985493][ T6837] 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 [ 1211.985521][ T6837] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1211.985550][ T6837] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1211.985569][ T6837] RDX: 00000000000006f4 RSI: 0000200000000380 RDI: 0000000000000000 [ 1211.985587][ T6837] RBP: 00007f7de9385090 R08: 0000000000000000 R09: 0000000000000000 [ 1211.985604][ T6837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1211.985621][ T6837] R13: 0000000000000001 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1211.985652][ T6837] [ 1212.391805][ T6857] Invalid ELF header magic: != ELF [ 1212.418517][ T6855] Invalid ELF header magic: != ELF [ 1212.648870][ T6858] busy [ 1212.652419][ T6857] busy [ 1212.997058][ T6870] Invalid ELF header magic: != ELF [ 1213.270975][ T6870] busy [ 1214.450448][T29835] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 1216.666603][ T6937] Invalid ELF header magic: != ELF [ 1216.694372][ T6942] openvswitch: netlink: Multiple metadata blocks provided [ 1217.260199][ T6937] busy [ 1217.732694][ T6959] netlink: 11 bytes leftover after parsing attributes in process `syz.1.3392'. [ 1218.157997][ T6963] Invalid ELF header magic: != ELF [ 1218.740417][ T6963] busy [ 1218.744626][ T6969] Invalid ELF header magic: != ELF [ 1218.905711][ T6970] busy [ 1222.026987][ T7076] netlink: 11 bytes leftover after parsing attributes in process `syz.3.3404'. [ 1222.472366][ T7083] Invalid ELF header magic: != ELF [ 1222.658788][ T7084] busy [ 1223.035761][T29835] Bluetooth: hci2: unexpected event 0x0f length: 726 > 4 [ 1223.035825][T29835] Bluetooth: hci2: unexpected event for opcode 0xaab2 [ 1223.324319][ T7126] Invalid ELF header magic: != ELF [ 1223.469657][ T7126] busy [ 1223.800435][ T7132] Invalid ELF header magic: != ELF [ 1224.023707][ T7134] busy [ 1225.188370][ T7142] Invalid ELF header magic: != ELF [ 1225.313804][ T7142] busy [ 1225.596540][ T7149] netlink: 'syz.2.3419': attribute type 16 has an invalid length. [ 1225.730372][ T7149] netlink: 330 bytes leftover after parsing attributes in process `syz.2.3419'. [ 1226.458131][ T7153] FAULT_INJECTION: forcing a failure. [ 1226.458131][ T7153] name failslab, interval 1, probability 0, space 0, times 0 [ 1226.490440][ T7153] CPU: 0 UID: 0 PID: 7153 Comm: syz.2.3421 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1226.490485][ T7153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1226.490503][ T7153] Call Trace: [ 1226.490513][ T7153] [ 1226.490524][ T7153] dump_stack_lvl+0x16c/0x1f0 [ 1226.490569][ T7153] should_fail_ex+0x512/0x640 [ 1226.490595][ T7153] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1226.490638][ T7153] should_failslab+0xc2/0x120 [ 1226.490680][ T7153] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1226.490719][ T7153] ? rcu_is_watching+0x12/0xc0 [ 1226.490756][ T7153] ? alloc_pid+0xc7/0xbc0 [ 1226.490801][ T7153] alloc_pid+0xc7/0xbc0 [ 1226.490846][ T7153] copy_process+0x3a90/0x9130 [ 1226.490900][ T7153] ? __pfx_copy_process+0x10/0x10 [ 1226.490941][ T7153] ? try_to_wake_up+0xa2f/0x1680 [ 1226.490973][ T7153] ? __pfx_try_to_wake_up+0x10/0x10 [ 1226.491002][ T7153] ? plist_check_head+0xa3/0x150 [ 1226.491034][ T7153] ? find_held_lock+0x2b/0x80 [ 1226.491066][ T7153] ? wake_up_q+0xb0/0x160 [ 1226.491092][ T7153] ? do_raw_spin_unlock+0x172/0x230 [ 1226.491141][ T7153] kernel_clone+0xfc/0x960 [ 1226.491176][ T7153] ? __pfx_futex_wake+0x10/0x10 [ 1226.491215][ T7153] ? __pfx_kernel_clone+0x10/0x10 [ 1226.491265][ T7153] __do_sys_clone+0xce/0x120 [ 1226.491302][ T7153] ? __pfx___do_sys_clone+0x10/0x10 [ 1226.491350][ T7153] ? rcu_is_watching+0x12/0xc0 [ 1226.491386][ T7153] do_syscall_64+0xcd/0x260 [ 1226.491430][ T7153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1226.491460][ T7153] RIP: 0033:0x7fa692b8d169 [ 1226.491484][ T7153] 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 [ 1226.491511][ T7153] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1226.491542][ T7153] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1226.491561][ T7153] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020003b46 [ 1226.491578][ T7153] RBP: 00007fa692c0e2a0 R08: 0000000000000002 R09: 0000000000000000 [ 1226.491596][ T7153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1226.491613][ T7153] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1226.491645][ T7153] [ 1226.788200][ T7155] FAULT_INJECTION: forcing a failure. [ 1226.788200][ T7155] name failslab, interval 1, probability 0, space 0, times 0 [ 1226.808744][ T7155] CPU: 1 UID: 0 PID: 7155 Comm: syz.3.3420 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1226.808792][ T7155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1226.808811][ T7155] Call Trace: [ 1226.808821][ T7155] [ 1226.808832][ T7155] dump_stack_lvl+0x16c/0x1f0 [ 1226.808882][ T7155] should_fail_ex+0x512/0x640 [ 1226.808912][ T7155] ? fs_reclaim_acquire+0xae/0x150 [ 1226.808950][ T7155] should_failslab+0xc2/0x120 [ 1226.808996][ T7155] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1226.809047][ T7155] ? security_inode_alloc+0x3b/0x2b0 [ 1226.809089][ T7155] security_inode_alloc+0x3b/0x2b0 [ 1226.809127][ T7155] inode_init_always_gfp+0xce4/0x1030 [ 1226.809173][ T7155] alloc_inode+0x86/0x240 [ 1226.809206][ T7155] sock_alloc+0x40/0x280 [ 1226.809236][ T7155] __sock_create+0xc1/0x8d0 [ 1226.809278][ T7155] inet_ctl_sock_create+0x94/0x230 [ 1226.809324][ T7155] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 1226.809372][ T7155] ? __asan_memcpy+0x3c/0x60 [ 1226.809409][ T7155] ? __pfx_tcpv6_net_init+0x10/0x10 [ 1226.809444][ T7155] tcpv6_net_init+0x31/0xc0 [ 1226.809477][ T7155] ops_init+0x1df/0x5f0 [ 1226.809507][ T7155] setup_net+0x21e/0x850 [ 1226.809536][ T7155] ? __pfx_setup_net+0x10/0x10 [ 1226.809562][ T7155] ? lockdep_init_map_type+0x5c/0x280 [ 1226.809602][ T7155] ? __pfx_down_read_killable+0x10/0x10 [ 1226.809635][ T7155] ? debug_mutex_init+0x37/0x70 [ 1226.809665][ T7155] copy_net_ns+0x2a6/0x5f0 [ 1226.809699][ T7155] create_new_namespaces+0x3ea/0xad0 [ 1226.809741][ T7155] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1226.809780][ T7155] ksys_unshare+0x45b/0xa40 [ 1226.809818][ T7155] ? __pfx_ksys_unshare+0x10/0x10 [ 1226.809855][ T7155] ? xfd_validate_state+0x5d/0x180 [ 1226.809884][ T7155] ? rcu_is_watching+0x12/0xc0 [ 1226.809920][ T7155] __x64_sys_unshare+0x31/0x40 [ 1226.809958][ T7155] do_syscall_64+0xcd/0x260 [ 1226.810004][ T7155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1226.810042][ T7155] RIP: 0033:0x7f2a08d8d169 [ 1226.810067][ T7155] 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 [ 1226.810094][ T7155] RSP: 002b:00007f2a09b2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1226.810121][ T7155] RAX: ffffffffffffffda RBX: 00007f2a08fa5fa0 RCX: 00007f2a08d8d169 [ 1226.810141][ T7155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1226.810158][ T7155] RBP: 00007f2a08e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1226.810176][ T7155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1226.810193][ T7155] R13: 0000000000000000 R14: 00007f2a08fa5fa0 R15: 00007ffea5bbd988 [ 1226.810229][ T7155] [ 1227.103188][ T7155] socket: no more sockets [ 1228.661533][ T7232] Invalid ELF header magic: != ELF [ 1228.762123][ T7237] busy [ 1229.792055][ T7303] Invalid ELF header magic: != ELF [ 1229.945375][ T7303] busy [ 1232.558675][ T7414] Invalid ELF header magic: != ELF [ 1232.655824][ T7414] busy [ 1233.309625][T29835] Bluetooth: hci1: unexpected event 0x0f length: 726 > 4 [ 1233.309718][T29835] Bluetooth: hci1: unexpected event for opcode 0xaab2 [ 1234.627064][ T7503] Invalid ELF header magic: != ELF [ 1234.780337][ T7514] busy [ 1235.655155][ T7575] FAULT_INJECTION: forcing a failure. [ 1235.655155][ T7575] name failslab, interval 1, probability 0, space 0, times 0 [ 1235.692998][ T7575] CPU: 1 UID: 0 PID: 7575 Comm: syz.2.3467 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1235.693046][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1235.693062][ T7575] Call Trace: [ 1235.693071][ T7575] [ 1235.693082][ T7575] dump_stack_lvl+0x16c/0x1f0 [ 1235.693128][ T7575] should_fail_ex+0x512/0x640 [ 1235.693153][ T7575] ? __kmalloc_noprof+0xbf/0x510 [ 1235.693191][ T7575] ? __register_sysctl_table+0xea2/0x1900 [ 1235.693217][ T7575] should_failslab+0xc2/0x120 [ 1235.693254][ T7575] __kmalloc_noprof+0xd2/0x510 [ 1235.693285][ T7575] ? __register_sysctl_table+0xe8e/0x1900 [ 1235.693316][ T7575] __register_sysctl_table+0xea2/0x1900 [ 1235.693348][ T7575] ? __pfx___register_sysctl_table+0x10/0x10 [ 1235.693373][ T7575] ? is_module_address+0x2a/0x50 [ 1235.693407][ T7575] ? register_net_sysctl_sz+0x228/0x3e0 [ 1235.693447][ T7575] __addrconf_sysctl_register+0x1a2/0x360 [ 1235.693482][ T7575] ? __pfx___addrconf_sysctl_register+0x10/0x10 [ 1235.693516][ T7575] ? addrconf_init_net+0x1e9/0x8f0 [ 1235.693544][ T7575] ? __asan_memcpy+0x3c/0x60 [ 1235.693577][ T7575] addrconf_init_net+0x513/0x8f0 [ 1235.693608][ T7575] ? __pfx_addrconf_init_net+0x10/0x10 [ 1235.693650][ T7575] ops_init+0x1df/0x5f0 [ 1235.693678][ T7575] setup_net+0x21e/0x850 [ 1235.693705][ T7575] ? __pfx_setup_net+0x10/0x10 [ 1235.693728][ T7575] ? lockdep_init_map_type+0x5c/0x280 [ 1235.693763][ T7575] ? __pfx_down_read_killable+0x10/0x10 [ 1235.693792][ T7575] ? debug_mutex_init+0x37/0x70 [ 1235.693822][ T7575] copy_net_ns+0x2a6/0x5f0 [ 1235.693852][ T7575] create_new_namespaces+0x3ea/0xad0 [ 1235.693889][ T7575] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1235.693923][ T7575] ksys_unshare+0x45b/0xa40 [ 1235.693957][ T7575] ? __pfx_ksys_unshare+0x10/0x10 [ 1235.693990][ T7575] ? xfd_validate_state+0x5d/0x180 [ 1235.694018][ T7575] ? rcu_is_watching+0x12/0xc0 [ 1235.694050][ T7575] __x64_sys_unshare+0x31/0x40 [ 1235.694083][ T7575] do_syscall_64+0xcd/0x260 [ 1235.694121][ T7575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1235.694147][ T7575] RIP: 0033:0x7fa692b8d169 [ 1235.694170][ T7575] 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 [ 1235.694198][ T7575] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1235.694227][ T7575] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1235.694247][ T7575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1235.694265][ T7575] RBP: 00007fa692c0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1235.694283][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1235.694300][ T7575] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1235.694331][ T7575] [ 1235.694872][ T7575] sysctl could not get directory: /net/ipv6/conf -12 [ 1236.162250][T29835] Bluetooth: hci0: unexpected event 0x0f length: 726 > 4 [ 1236.162306][T29835] Bluetooth: hci0: unexpected event for opcode 0xaab2 [ 1236.576277][ T7613] Invalid ELF header magic: != ELF [ 1236.692115][ T7616] busy [ 1237.502693][ T7635] FAULT_INJECTION: forcing a failure. [ 1237.502693][ T7635] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.515856][ T7635] CPU: 0 UID: 0 PID: 7635 Comm: syz.2.3468 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1237.515897][ T7635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1237.515915][ T7635] Call Trace: [ 1237.515926][ T7635] [ 1237.515937][ T7635] dump_stack_lvl+0x16c/0x1f0 [ 1237.515981][ T7635] should_fail_ex+0x512/0x640 [ 1237.516009][ T7635] ? fs_reclaim_acquire+0xae/0x150 [ 1237.516040][ T7635] ? tomoyo_encode2+0x100/0x3e0 [ 1237.516076][ T7635] should_failslab+0xc2/0x120 [ 1237.516116][ T7635] __kmalloc_noprof+0xd2/0x510 [ 1237.516152][ T7635] ? d_absolute_path+0x136/0x1a0 [ 1237.516184][ T7635] tomoyo_encode2+0x100/0x3e0 [ 1237.516226][ T7635] tomoyo_encode+0x29/0x50 [ 1237.516264][ T7635] tomoyo_realpath_from_path+0x18f/0x6e0 [ 1237.516315][ T7635] tomoyo_path_number_perm+0x245/0x580 [ 1237.516351][ T7635] ? tomoyo_path_number_perm+0x237/0x580 [ 1237.516391][ T7635] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1237.516430][ T7635] ? find_held_lock+0x2b/0x80 [ 1237.516483][ T7635] ? find_held_lock+0x2b/0x80 [ 1237.516511][ T7635] ? __fget_files+0x204/0x3c0 [ 1237.516553][ T7635] ? __fget_files+0x20e/0x3c0 [ 1237.516595][ T7635] security_file_ioctl+0x9b/0x240 [ 1237.516645][ T7635] __x64_sys_ioctl+0xb7/0x200 [ 1237.516680][ T7635] do_syscall_64+0xcd/0x260 [ 1237.516723][ T7635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1237.516752][ T7635] RIP: 0033:0x7fa692b8d169 [ 1237.516775][ T7635] 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 [ 1237.516804][ T7635] RSP: 002b:00007fa693a21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1237.516833][ T7635] RAX: ffffffffffffffda RBX: 00007fa692da5fa0 RCX: 00007fa692b8d169 [ 1237.516852][ T7635] RDX: 0000200000000540 RSI: 00000000c4c85513 RDI: 0000000000000003 [ 1237.516871][ T7635] RBP: 00007fa693a21090 R08: 0000000000000000 R09: 0000000000000000 [ 1237.516889][ T7635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1237.516906][ T7635] R13: 0000000000000000 R14: 00007fa692da5fa0 R15: 00007fff1a7348d8 [ 1237.516938][ T7635] [ 1237.516964][ T7635] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1238.533276][ T7644] FAULT_INJECTION: forcing a failure. [ 1238.533276][ T7644] name failslab, interval 1, probability 0, space 0, times 0 [ 1238.549814][ T7644] CPU: 1 UID: 0 PID: 7644 Comm: syz.1.3472 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1238.549865][ T7644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1238.549883][ T7644] Call Trace: [ 1238.549893][ T7644] [ 1238.549904][ T7644] dump_stack_lvl+0x16c/0x1f0 [ 1238.549953][ T7644] should_fail_ex+0x512/0x640 [ 1238.549983][ T7644] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 1238.550032][ T7644] should_failslab+0xc2/0x120 [ 1238.550078][ T7644] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 1238.550129][ T7644] ? rhashtable_init_noprof+0x4ed/0x7e0 [ 1238.550161][ T7644] ? ipv6_frags_init_net+0x111/0x350 [ 1238.550201][ T7644] kmemdup_noprof+0x29/0x60 [ 1238.550237][ T7644] ipv6_frags_init_net+0x111/0x350 [ 1238.550269][ T7644] ? __pfx_ipv6_frags_init_net+0x10/0x10 [ 1238.550298][ T7644] ops_init+0x1df/0x5f0 [ 1238.550329][ T7644] setup_net+0x21e/0x850 [ 1238.550360][ T7644] ? __pfx_setup_net+0x10/0x10 [ 1238.550387][ T7644] ? lockdep_init_map_type+0x5c/0x280 [ 1238.550428][ T7644] ? __pfx_down_read_killable+0x10/0x10 [ 1238.550461][ T7644] ? debug_mutex_init+0x37/0x70 [ 1238.550493][ T7644] copy_net_ns+0x2a6/0x5f0 [ 1238.550528][ T7644] create_new_namespaces+0x3ea/0xad0 [ 1238.550572][ T7644] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1238.550610][ T7644] ksys_unshare+0x45b/0xa40 [ 1238.550642][ T7644] ? __pfx_ksys_unshare+0x10/0x10 [ 1238.550672][ T7644] ? xfd_validate_state+0x5d/0x180 [ 1238.550703][ T7644] ? rcu_is_watching+0x12/0xc0 [ 1238.550739][ T7644] __x64_sys_unshare+0x31/0x40 [ 1238.550778][ T7644] do_syscall_64+0xcd/0x260 [ 1238.550825][ T7644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1238.550854][ T7644] RIP: 0033:0x7f153f38d169 [ 1238.550888][ T7644] 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 [ 1238.550918][ T7644] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1238.550948][ T7644] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1238.550969][ T7644] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1238.550987][ T7644] RBP: 00007f153f40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1238.551006][ T7644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1238.551023][ T7644] R13: 0000000000000000 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1238.551055][ T7644] [ 1238.798359][ T7647] netlink: 'syz.3.3471': attribute type 16 has an invalid length. [ 1238.807065][ T7647] netlink: 330 bytes leftover after parsing attributes in process `syz.3.3471'. [ 1239.832989][ T7724] Invalid ELF header magic: != ELF [ 1239.899565][ T7724] busy [ 1241.718676][ T7752] FAULT_INJECTION: forcing a failure. [ 1241.718676][ T7752] name failslab, interval 1, probability 0, space 0, times 0 [ 1241.736335][ T7752] CPU: 1 UID: 0 PID: 7752 Comm: syz.0.3483 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1241.736373][ T7752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1241.736391][ T7752] Call Trace: [ 1241.736400][ T7752] [ 1241.736413][ T7752] dump_stack_lvl+0x16c/0x1f0 [ 1241.736456][ T7752] should_fail_ex+0x512/0x640 [ 1241.736484][ T7752] ? __kvmalloc_node_noprof+0x122/0x600 [ 1241.736523][ T7752] should_failslab+0xc2/0x120 [ 1241.736564][ T7752] __kvmalloc_node_noprof+0x135/0x600 [ 1241.736599][ T7752] ? bucket_table_alloc.isra.0+0x83/0x460 [ 1241.736631][ T7752] ? bucket_table_alloc.isra.0+0x83/0x460 [ 1241.736656][ T7752] bucket_table_alloc.isra.0+0x83/0x460 [ 1241.736684][ T7752] rhashtable_init_noprof+0x41a/0x7e0 [ 1241.736710][ T7752] ? kasan_save_track+0x14/0x30 [ 1241.736748][ T7752] fqdir_init+0xb4/0x1f0 [ 1241.736784][ T7752] ipv6_frags_init_net+0x2b/0x350 [ 1241.736816][ T7752] ? __pfx_ipv6_frags_init_net+0x10/0x10 [ 1241.736845][ T7752] ops_init+0x1df/0x5f0 [ 1241.736874][ T7752] setup_net+0x21e/0x850 [ 1241.736914][ T7752] ? __pfx_setup_net+0x10/0x10 [ 1241.736939][ T7752] ? lockdep_init_map_type+0x5c/0x280 [ 1241.736979][ T7752] ? __pfx_down_read_killable+0x10/0x10 [ 1241.737009][ T7752] ? debug_mutex_init+0x37/0x70 [ 1241.737039][ T7752] copy_net_ns+0x2a6/0x5f0 [ 1241.737069][ T7752] create_new_namespaces+0x3ea/0xad0 [ 1241.737108][ T7752] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1241.737147][ T7752] ksys_unshare+0x45b/0xa40 [ 1241.737186][ T7752] ? __pfx_ksys_unshare+0x10/0x10 [ 1241.737223][ T7752] ? xfd_validate_state+0x5d/0x180 [ 1241.737251][ T7752] ? rcu_is_watching+0x12/0xc0 [ 1241.737283][ T7752] __x64_sys_unshare+0x31/0x40 [ 1241.737319][ T7752] do_syscall_64+0xcd/0x260 [ 1241.737361][ T7752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1241.737388][ T7752] RIP: 0033:0x7f7de858d169 [ 1241.737409][ T7752] 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 [ 1241.737436][ T7752] RSP: 002b:00007f7de9385038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1241.737464][ T7752] RAX: ffffffffffffffda RBX: 00007f7de87a5fa0 RCX: 00007f7de858d169 [ 1241.737483][ T7752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1241.737500][ T7752] RBP: 00007f7de860e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1241.737517][ T7752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1241.737534][ T7752] R13: 0000000000000000 R14: 00007f7de87a5fa0 R15: 00007ffeefae2118 [ 1241.737565][ T7752] [ 1242.007642][ T7749] Invalid ELF header magic: != ELF [ 1242.255636][ T7749] busy [ 1244.123363][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 1244.140383][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 1244.712463][ T7869] Invalid ELF header magic: != ELF [ 1244.778336][ T7869] busy [ 1248.151973][ T8030] FAULT_INJECTION: forcing a failure. [ 1248.151973][ T8030] name failslab, interval 1, probability 0, space 0, times 0 [ 1248.175725][ T8030] CPU: 1 UID: 0 PID: 8030 Comm: syz.1.3509 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1248.175766][ T8030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1248.175783][ T8030] Call Trace: [ 1248.175791][ T8030] [ 1248.175802][ T8030] dump_stack_lvl+0x16c/0x1f0 [ 1248.175857][ T8030] should_fail_ex+0x512/0x640 [ 1248.175885][ T8030] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1248.175927][ T8030] should_failslab+0xc2/0x120 [ 1248.175967][ T8030] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1248.176007][ T8030] ? getname_flags.part.0+0x48/0x540 [ 1248.176042][ T8030] getname_flags.part.0+0x48/0x540 [ 1248.176074][ T8030] getname_flags+0x93/0xf0 [ 1248.176110][ T8030] do_sys_openat2+0xb8/0x1d0 [ 1248.176137][ T8030] ? __pfx_do_sys_openat2+0x10/0x10 [ 1248.176167][ T8030] ? __fget_files+0x20e/0x3c0 [ 1248.176203][ T8030] ? __up_read+0x160/0x750 [ 1248.176248][ T8030] __x64_sys_openat+0x174/0x210 [ 1248.176277][ T8030] ? __pfx___x64_sys_openat+0x10/0x10 [ 1248.176305][ T8030] ? ksys_write+0x1b9/0x240 [ 1248.176349][ T8030] do_syscall_64+0xcd/0x260 [ 1248.176391][ T8030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1248.176419][ T8030] RIP: 0033:0x7f153f38d169 [ 1248.176441][ T8030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1248.176475][ T8030] RSP: 002b:00007f15402a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1248.176503][ T8030] RAX: ffffffffffffffda RBX: 00007f153f5a5fa0 RCX: 00007f153f38d169 [ 1248.176522][ T8030] RDX: 1a6b75d63882a712 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 1248.176540][ T8030] RBP: 00007f15402a8090 R08: 0000000000000000 R09: 0000000000000000 [ 1248.176558][ T8030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1248.176573][ T8030] R13: 0000000000000001 R14: 00007f153f5a5fa0 R15: 00007ffcddfe4c48 [ 1248.176606][ T8030] [ 1248.430577][ T8035] busy [ 1248.716682][ T8040] Invalid ELF header magic: != ELF [ 1248.896461][ T8044] Invalid ELF header magic: != ELF [ 1249.417959][ T8044] busy [ 1249.470692][ T8040] busy [ 1249.935568][ T8086] ------------[ cut here ]------------ [ 1249.942017][ T8086] WARNING: CPU: 1 PID: 8086 at kernel/tracepoint.c:294 tracepoint_add_func+0xbf2/0xea0 [ 1249.952567][ T8086] Modules linked in: [ 1249.956669][ T8086] CPU: 1 UID: 0 PID: 8086 Comm: syz.3.3516 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1249.968457][ T8086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1249.978641][ T8086] RIP: 0010:tracepoint_add_func+0xbf2/0xea0 [ 1249.984698][ T8086] Code: 84 0b fe ff 90 0f 0b 90 0f b6 74 24 43 31 ff bb ea ff ff ff e8 3f 06 fe ff 80 7c 24 44 00 0f 84 77 fb ff ff e8 5f 0b fe ff 90 <0f> 0b 90 e9 69 fb ff ff e8 51 0b fe ff 48 8b 44 24 10 48 8d 78 18 [ 1250.004626][ T8086] RSP: 0018:ffffc90003d7fb48 EFLAGS: 00010283 [ 1250.010868][ T8086] RAX: 00000000000012c7 RBX: ffffffffffffffef RCX: ffffc9001531b000 [ 1250.018976][ T8086] RDX: 0000000000080000 RSI: ffffffff81bcf621 RDI: 0000000000000001 [ 1250.027174][ T8086] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1250.035451][ T8086] R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000 [ 1250.043697][ T8086] R13: 0000000000000000 R14: ffffffff8e241b80 R15: ffffffff81c38380 [ 1250.052313][ T8086] FS: 00007f2a09b096c0(0000) GS:ffff888124f5a000(0000) knlGS:0000000000000000 [ 1250.061463][ T8086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1250.068393][ T8086] CR2: 0000001b2dcffff8 CR3: 0000000029622000 CR4: 00000000003526f0 [ 1250.073655][ T8087] vxcan1: tx drop: invalid sa for name 0x00000000000000fd [ 1250.076532][ T8086] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1250.093259][ T8086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1250.093287][ T8086] Call Trace: [ 1250.093298][ T8086] [ 1250.093311][ T8086] ? __warn+0xea/0x3c0 [ 1250.111954][ T8086] ? tracepoint_add_func+0xbf2/0xea0 [ 1250.117322][ T8086] ? report_bug+0x3c3/0x580 [ 1250.121987][ T8086] ? tracepoint_add_func+0xbf2/0xea0 [ 1250.127440][ T8086] ? handle_bug+0x184/0x210 [ 1250.132379][ T8086] ? exc_invalid_op+0x17/0x50 [ 1250.137220][ T8086] ? asm_exc_invalid_op+0x1a/0x20 [ 1250.142560][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.150381][ T8086] ? tracepoint_add_func+0xbf1/0xea0 [ 1250.155834][ T8086] ? tracepoint_add_func+0xbf2/0xea0 [ 1250.161265][ T8086] ? tracepoint_add_func+0xbf1/0xea0 [ 1250.166736][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.173401][ T8087] FAULT_INJECTION: forcing a failure. [ 1250.173401][ T8087] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1250.174257][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.194712][ T8086] tracepoint_probe_register_prio+0xbc/0x100 [ 1250.200936][ T8086] ? __pfx_tracepoint_probe_register_prio+0x10/0x10 [ 1250.207689][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.215713][ T8086] event_pid_write.isra.0+0x437/0x7a0 [ 1250.221239][ T8086] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1250.227236][ T8086] vfs_write+0x25c/0x1180 [ 1250.231754][ T8086] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1250.235457][ T8087] CPU: 0 UID: 0 PID: 8087 Comm: syz.2.3517 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1250.235495][ T8087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1250.235510][ T8087] Call Trace: [ 1250.235518][ T8087] [ 1250.235527][ T8087] dump_stack_lvl+0x16c/0x1f0 [ 1250.235574][ T8087] should_fail_ex+0x512/0x640 [ 1250.235602][ T8087] get_futex_key+0xabc/0x1000 [ 1250.235632][ T8087] ? __pfx_get_futex_key+0x10/0x10 [ 1250.235667][ T8087] futex_wake+0xe7/0x4e0 [ 1250.235697][ T8087] ? rcu_is_watching+0x12/0xc0 [ 1250.235722][ T8087] ? __pfx_futex_wake+0x10/0x10 [ 1250.235764][ T8087] do_futex+0x1e3/0x350 [ 1250.235801][ T8087] ? __pfx_do_futex+0x10/0x10 [ 1250.235827][ T8087] ? __might_fault+0xe3/0x190 [ 1250.235856][ T8087] mm_release+0x24e/0x300 [ 1250.235883][ T8087] do_exit+0x887/0x2d60 [ 1250.235927][ T8087] ? __pfx_do_exit+0x10/0x10 [ 1250.235959][ T8087] ? do_raw_spin_lock+0x12c/0x2b0 [ 1250.236001][ T8087] ? find_held_lock+0x2b/0x80 [ 1250.236029][ T8087] do_group_exit+0xd3/0x2a0 [ 1250.236064][ T8087] get_signal+0x24cf/0x26a0 [ 1250.236099][ T8087] ? __pfx_get_signal+0x10/0x10 [ 1250.236126][ T8087] ? do_futex+0x122/0x350 [ 1250.236154][ T8087] ? __pfx_do_futex+0x10/0x10 [ 1250.236183][ T8087] arch_do_signal_or_restart+0x8f/0x7d0 [ 1250.236217][ T8087] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1250.236255][ T8087] ? ksys_write+0x1b9/0x240 [ 1250.236287][ T8087] ? __pfx_ksys_write+0x10/0x10 [ 1250.236317][ T8087] ? rcu_is_watching+0x12/0xc0 [ 1250.236344][ T8087] syscall_exit_to_user_mode+0x150/0x2a0 [ 1250.236380][ T8087] do_syscall_64+0xda/0x260 [ 1250.236416][ T8087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1250.236440][ T8087] RIP: 0033:0x7fa692b8d169 [ 1250.236460][ T8087] 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 [ 1250.236493][ T8087] RSP: 002b:00007fa693a000e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1250.236518][ T8087] RAX: fffffffffffffe00 RBX: 00007fa692da6088 RCX: 00007fa692b8d169 [ 1250.236542][ T8087] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa692da6088 [ 1250.236557][ T8087] RBP: 00007fa692da6080 R08: 0000000000000000 R09: 0000000000000000 [ 1250.236578][ T8087] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa692da608c [ 1250.236598][ T8087] R13: 0000000000000000 R14: 00007fff1a7347f0 R15: 00007fff1a7348d8 [ 1250.236626][ T8087] [ 1250.481408][ T8086] ? __pfx___mutex_lock+0x10/0x10 [ 1250.486721][ T8086] ? __pfx_vfs_write+0x10/0x10 [ 1250.492174][ T8086] ? __fget_files+0x20e/0x3c0 [ 1250.497037][ T8086] ksys_write+0x12a/0x240 [ 1250.501669][ T8086] ? __pfx_ksys_write+0x10/0x10 [ 1250.506732][ T8086] ? rcu_is_watching+0x12/0xc0 [ 1250.511677][ T8086] do_syscall_64+0xcd/0x260 [ 1250.516569][ T8086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1250.522683][ T8086] RIP: 0033:0x7f2a08d8d169 [ 1250.527266][ T8086] 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 [ 1250.547255][ T8086] RSP: 002b:00007f2a09b09038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1250.555995][ T8086] RAX: ffffffffffffffda RBX: 00007f2a08fa6080 RCX: 00007f2a08d8d169 [ 1250.564106][ T8086] RDX: 0000000000fffffe RSI: 0000000000000000 RDI: 0000000000000003 [ 1250.572222][ T8086] RBP: 00007f2a08e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1250.580429][ T8086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1250.588550][ T8086] R13: 0000000000000000 R14: 00007f2a08fa6080 R15: 00007ffea5bbd988 [ 1250.596785][ T8086] [ 1250.599857][ T8086] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1250.607272][ T8086] CPU: 1 UID: 0 PID: 8086 Comm: syz.3.3516 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 1250.618957][ T8086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1250.629323][ T8086] Call Trace: [ 1250.632721][ T8086] [ 1250.635698][ T8086] dump_stack_lvl+0x3d/0x1f0 [ 1250.640360][ T8086] panic+0x71c/0x800 [ 1250.644324][ T8086] ? __pfx_panic+0x10/0x10 [ 1250.648806][ T8086] ? show_trace_log_lvl+0x29c/0x3c0 [ 1250.654075][ T8086] ? tracepoint_add_func+0xbf2/0xea0 [ 1250.659436][ T8086] check_panic_on_warn+0xab/0xb0 [ 1250.664451][ T8086] __warn+0xf6/0x3c0 [ 1250.668410][ T8086] ? tracepoint_add_func+0xbf2/0xea0 [ 1250.673761][ T8086] report_bug+0x3c3/0x580 [ 1250.678149][ T8086] ? tracepoint_add_func+0xbf2/0xea0 [ 1250.683525][ T8086] handle_bug+0x184/0x210 [ 1250.687989][ T8086] exc_invalid_op+0x17/0x50 [ 1250.692625][ T8086] asm_exc_invalid_op+0x1a/0x20 [ 1250.697692][ T8086] RIP: 0010:tracepoint_add_func+0xbf2/0xea0 [ 1250.703624][ T8086] Code: 84 0b fe ff 90 0f 0b 90 0f b6 74 24 43 31 ff bb ea ff ff ff e8 3f 06 fe ff 80 7c 24 44 00 0f 84 77 fb ff ff e8 5f 0b fe ff 90 <0f> 0b 90 e9 69 fb ff ff e8 51 0b fe ff 48 8b 44 24 10 48 8d 78 18 [ 1250.723693][ T8086] RSP: 0018:ffffc90003d7fb48 EFLAGS: 00010283 [ 1250.729969][ T8086] RAX: 00000000000012c7 RBX: ffffffffffffffef RCX: ffffc9001531b000 [ 1250.738043][ T8086] RDX: 0000000000080000 RSI: ffffffff81bcf621 RDI: 0000000000000001 [ 1250.746049][ T8086] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1250.754054][ T8086] R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000 [ 1250.762055][ T8086] R13: 0000000000000000 R14: ffffffff8e241b80 R15: ffffffff81c38380 [ 1250.770049][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.777458][ T8086] ? tracepoint_add_func+0xbf1/0xea0 [ 1250.782778][ T8086] ? tracepoint_add_func+0xbf1/0xea0 [ 1250.788090][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.795577][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.802979][ T8086] tracepoint_probe_register_prio+0xbc/0x100 [ 1250.809161][ T8086] ? __pfx_tracepoint_probe_register_prio+0x10/0x10 [ 1250.815779][ T8086] ? __pfx_event_filter_pid_sched_switch_probe_pre+0x10/0x10 [ 1250.823201][ T8086] event_pid_write.isra.0+0x437/0x7a0 [ 1250.828871][ T8086] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1250.834888][ T8086] vfs_write+0x25c/0x1180 [ 1250.839346][ T8086] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1250.845359][ T8086] ? __pfx___mutex_lock+0x10/0x10 [ 1250.850513][ T8086] ? __pfx_vfs_write+0x10/0x10 [ 1250.855425][ T8086] ? __fget_files+0x20e/0x3c0 [ 1250.860170][ T8086] ksys_write+0x12a/0x240 [ 1250.864536][ T8086] ? __pfx_ksys_write+0x10/0x10 [ 1250.869417][ T8086] ? rcu_is_watching+0x12/0xc0 [ 1250.874209][ T8086] do_syscall_64+0xcd/0x260 [ 1250.878747][ T8086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1250.884662][ T8086] RIP: 0033:0x7f2a08d8d169 [ 1250.889100][ T8086] 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 [ 1250.908741][ T8086] RSP: 002b:00007f2a09b09038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1250.917188][ T8086] RAX: ffffffffffffffda RBX: 00007f2a08fa6080 RCX: 00007f2a08d8d169 [ 1250.925356][ T8086] RDX: 0000000000fffffe RSI: 0000000000000000 RDI: 0000000000000003 [ 1250.933342][ T8086] RBP: 00007f2a08e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1250.941427][ T8086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1250.949760][ T8086] R13: 0000000000000000 R14: 00007f2a08fa6080 R15: 00007ffea5bbd988 [ 1250.958112][ T8086] [ 1250.961508][ T8086] Kernel Offset: disabled [ 1250.965920][ T8086] Rebooting in 86400 seconds..