last executing test programs: 42.153702439s ago: executing program 3 (id=1062): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, r0, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) close_range$auto(0x2, 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0xa, 0x2, 0x88) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_ifindex=r4, r3, 0x4, 0x1, r2, @relative_id=0x13, 0xe600}, 0xf) bpf$auto(0x1, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffff, 0x0, 0x7}, 0xc) (fail_nth: 1) 41.262472067s ago: executing program 3 (id=1066): setreuid$auto(0x9, 0x3) msgctl$auto_IPC_SET(0x4, 0x1, &(0x7f0000000240)={{0x0, 0xee00, 0xffffffffffffffff, 0x776ee01a, 0x5, 0xc4, 0x7}, &(0x7f00000000c0)=0x1, &(0x7f00000001c0)=0x8, 0x4, 0x7, 0x8000000000000001, 0x3, 0x100000000, 0x81, 0xfffd, 0x2, @inferred=0x0}) shmctl$auto_SHM_UNLOCK(0x10001, 0xc, &(0x7f00000003c0)={{0x401, 0xee00, r0, 0x5, 0xb, 0x7}, 0x46, 0x6, 0x800, 0xd, @inferred=r1, @raw=0x1, 0x6, 0x0, &(0x7f00000002c0)="fafa30559d30dbf1b33db4560d00c251c30f002cea76837e1d62fe1c7f70ef05c14efc4f7705968271d8ef14260f7b4de10fad04608a69e5ba5087fef96b3b73d0fe2c98b986acbd55f44c6ddf3e6ee0dc7be5dc802c2ff696ef9c542a62930e82c27b0a974f894ca4a12ff4634970ccf5e76cc383349c9ab97736f2ae6a64cef3e60b5549a20e855c33b2fa3ba7bcca74d12ab4b5d784155862f5de410707af3a35f27dbb741d20b4a9d40ea0d79353128bff93fb", &(0x7f0000000380)="a6548fbea24f31db558b0c9da78978b339b744"}) ioprio_set$auto(0x3, r2, 0x28) 40.761579693s ago: executing program 3 (id=1071): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xa081, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) r0 = socket(0x22, 0x2, 0x1) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xa083, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) socket(0xa, 0x3, 0x3a) fstat$auto(r0, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0x4048aecb, 0x0) (fail_nth: 1) 38.910476124s ago: executing program 3 (id=1073): openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyyf\x00', 0x40, 0x0) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) openat$auto_force_devcoredump_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000c40)='/sys/kernel/debug/bluetooth/hci0/force_devcoredump\x00', 0x2, 0x0) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8000, 0x0, 0x6) socket(0x9, 0xa, 0x100000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x8800) r0 = socket(0x1d, 0x2, 0x6) setsockopt$auto(0x3, 0x6a, 0x7, 0xffffffffffffffff, 0x3) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_XFS_IOC_EXCHANGE_RANGE(0xffffffffffffffff, 0x40285881, &(0x7f0000000000)={r0, 0x0, 0x4, 0x6, 0x8, 0xcf7b}) mmap$auto(0x0, 0x0, 0x100000df, 0xd5a, r1, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, 0x0, 0xb0980, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) mincore$auto(0x1000, 0x8001, 0x0) fcntl$auto(0x8000000000000001, 0x7, 0x8) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) fcntl$auto(0x8000000000000001, 0x26, 0x8) close_range$auto(0x2, 0x8, 0x0) ptrace$auto(0x4206, 0x1, 0x0, 0x200005) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0xf000, 0x8, 0x1000000003, 0x9b72, 0x2, 0x8000) r2 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000100), 0x40040, 0x0) ioctl$auto_VHOST_SET_OWNER(r2, 0xaf01, 0x0) 34.827344564s ago: executing program 3 (id=1087): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/afs/cells\x00', 0x0, 0x0) getsockopt$auto_SO_INCOMING_NAPI_ID(r0, 0x4, 0x38, &(0x7f0000000000)=')\x00', &(0x7f0000000080)) pread64$auto(r0, 0x0, 0x1, 0x400000400001) 34.491961013s ago: executing program 3 (id=1091): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/suspend_stats/success\x00', 0x200, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/12, 0xc) mmap$auto(0x0, 0x9, 0x2, 0x40eb2, 0x401, 0x300000000000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/irq/12/hwirq\x00', 0x2000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0x200007, 0x19) read$auto(r1, 0x0, 0x20) write$auto(0x3, 0x0, 0x81) 19.260141416s ago: executing program 32 (id=1091): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/suspend_stats/success\x00', 0x200, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/12, 0xc) mmap$auto(0x0, 0x9, 0x2, 0x40eb2, 0x401, 0x300000000000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/irq/12/hwirq\x00', 0x2000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0x200007, 0x19) read$auto(r1, 0x0, 0x20) write$auto(0x3, 0x0, 0x81) 7.231565419s ago: executing program 4 (id=1144): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tracing_iter_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/trace_options\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000140), r0) sendmsg$auto_NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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00080108004b00008000000500c20002000000"], 0x139c}, 0x1, 0x0, 0x0, 0x80}, 0x4041) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r2 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 6.64867228s ago: executing program 4 (id=1179): open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) r0 = open(&(0x7f0000000080)='./file0\x00', 0xeee00, 0x31) mmap$auto(0x0, 0x20009, 0x20004000000000df, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x2, 0xf) bpf$auto(0x0, &(0x7f0000000080)=@bpf_attr_4={0x1e, r2, 0xffffffff}, 0xd) r3 = socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0xc, &(0x7f0000000080)=@link_update={r3, @new_map_fd, 0x403, @old_map_fd}, 0x5) fcntl$auto(r1, 0xb, 0xa79e) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x2001, 0x0) pwritev2$auto(0x4, &(0x7f0000001fc0)={0x0, 0x7}, 0x1, 0xffffffffffffffff, 0x81, 0x8) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0x3, 0x0, 0x100082) lseek$auto(r0, 0x5, 0x3) 6.155470562s ago: executing program 4 (id=1181): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = open(0x0, 0x22240, 0x155) socket(0x2, 0x1, 0x0) exit$auto(0x7) pipe$auto(0x0) read$auto(0xffffffffffffffff, 0x0, 0x80) ioctl$auto(0x3, 0x8904, 0x400000000000004) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x40009, 0xa, 0x9b72, 0x2, 0x28000) symlink$auto(&(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f00000011c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)={0x101600, 0x80}, 0x18) r1 = socket(0x18, 0x80000, 0x0) connect$auto(r1, &(0x7f0000000180)=@in={0x2, 0x4, @empty}, 0x1e) madvise$auto(0x110c230000, 0x1, 0x9) r2 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/pagetypeinfo\x00', 0x43102, 0x0) read$auto_proc_iter_file_ops_compat_inode(r2, &(0x7f00000007c0)=""/153, 0x99) ioctl$auto_posix_clock_file_operations_posix_clock(r0, 0x8, &(0x7f0000002340)="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"/448) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000003b00), r3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003b40)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_EXTERNAL_AUTH(r3, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000003bc0)={&(0x7f0000003b80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="0100fdc3af1ccc001a8b0700001008000300", @ANYRES32=r5], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x180c0) mmap$auto(0x2000000000000, 0x810004, 0xff7, 0x8000000008011, 0x3, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, 0x0, 0x28641, 0x0) r6 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r6, 0x0, 0x1f40) r7 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/fail-nth\x00', 0x121400, 0x0) writev$auto(r7, &(0x7f0000000200)={0x0, 0x7}, 0x3) r8 = socket(0xa, 0x2, 0x0) setsockopt$auto(r8, 0x29, 0x37, &(0x7f0000000080)='\x15!\xa8^J/\xddCx4!\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd9\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\xda\xc4\xef\xff(i\xc6@\x91[\vBj\x0eQ\xce\x16\'C\x8cYA\x92u\xd5\xb8\\\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\xde\x14\xe4\xa5\xfe\xb5', 0x110) 5.723538476s ago: executing program 0 (id=1184): bpf$auto(0x0, 0x0, 0x6f6) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000fcdbdf252100000008000300", @ANYRES32=r2], 0x28}}, 0x400c080) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_SET_WIPHY(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002dbd7100f97bf53b7200000408000300"], 0x24}, 0x1, 0x0, 0x0, 0x404c0c0}, 0x80) 5.182938797s ago: executing program 2 (id=1187): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x20b42, 0x0) mmap$auto(0x0, 0x2020009, 0x9, 0xeb1, 0xfffefffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/graphics/fbcon/cursor_blink\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x54f443, 0x10) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001100)=""/192, 0xc0) write$auto(0x3, 0x0, 0x100082) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x8, 0xc, 0x0, 0x567) unshare$auto(0x40000080) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x7, 0x4008) acct$auto(0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) migrate_pages$auto(0x0, 0x8, 0x0, &(0x7f00000001c0)=0x7b) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0x80502, 0x0) ioctl$auto_SNDCTL_DSP_CHANNELS(r1, 0xc0045006, &(0x7f00000001c0)) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) adjtimex$auto(&(0x7f0000000000)={0x4, 0x0, 0xcbe9, 0xffff, 0xa, 0x80000000, 0xd37f, 0x0, 0x5, 0xd, 0x3, {0xd, 0x6}, 0xfffffffffffffffc, 0x10002, 0x2, 0x4, 0x0, 0xfffffffdfffffffa, 0x1, 0x20000, 0x9, 0x7, 0x8}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x4000, 0x1, 0x3fd6, 0x3, 0xfffff000) r2 = gettid() process_vm_readv$auto(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, 0x6, &(0x7f0000000100)={0x0, 0x100000000000002}, 0x3, 0xfffffffffffffffd) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x82, 0x0) r4 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$auto_TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)=0x4) sendfile$auto(r3, r3, 0x0, 0x5) 5.114178552s ago: executing program 0 (id=1188): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tracing_iter_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/trace_options\x00', 0x2, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000140), r0) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x401bf, 0x7352, 0x43, 0x65c, 0x1ffde, 0x7, 0x3, 0x2, 0x9, 0x3, 0x5, 0x4, 0x3000, 0x9, 0x6, 0x10003, 0x83, 0x4, 0x0, 0x7, 0x1ffc, 0x203, 0x400, 0x84}, 0x1fe, 0xd) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r1 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 5.069395253s ago: executing program 4 (id=1189): r0 = openat$auto_ftrace_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/events/vmalloc/free_vmap_area_noflush/enable\x00', 0x600, 0x0) readv$auto(r0, &(0x7f0000003dc0)={0x0, 0x1}, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r1, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f000000c1c0)={0x14, r2, 0x35712d2af9a9dbe3, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) 4.592231702s ago: executing program 4 (id=1190): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x20b42, 0x0) mmap$auto(0x0, 0x2020009, 0x9, 0xeb1, 0xfffefffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/graphics/fbcon/cursor_blink\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x54f443, 0x10) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001100)=""/192, 0xc0) write$auto(0x3, 0x0, 0x100082) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x8, 0xc, 0x0, 0x567) unshare$auto(0x40000080) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x7, 0x4008) acct$auto(0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) migrate_pages$auto(0x0, 0x8, 0x0, &(0x7f00000001c0)=0x7b) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0x80502, 0x0) ioctl$auto_SNDCTL_DSP_CHANNELS(r1, 0xc0045006, &(0x7f00000001c0)) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) adjtimex$auto(&(0x7f0000000000)={0x4, 0x0, 0xcbe9, 0xffff, 0xa, 0x80000000, 0xd37f, 0x0, 0x5, 0xd, 0x3, {0xd, 0x6}, 0xfffffffffffffffc, 0x10002, 0x2, 0x4, 0x0, 0xfffffffdfffffffa, 0x1, 0x20000, 0x9, 0x7, 0x8}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x4000, 0x1, 0x3fd6, 0x3, 0xfffff000) r2 = gettid() process_vm_readv$auto(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, 0x6, &(0x7f0000000100)={0x0, 0x100000000000002}, 0x3, 0xfffffffffffffffd) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x82, 0x0) r4 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$auto_TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)=0x4) sendfile$auto(r3, r3, 0x0, 0x5) 4.060624197s ago: executing program 0 (id=1191): socket(0x10, 0x2, 0xc) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000000c0), 0xffffffffffffffff) r0 = fsopen$auto(0x0, 0x1) socket(0x22, 0x1, 0x80000000) openat$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) r1 = socket(0xa, 0x2, 0x88) setsockopt$auto(r1, 0x29, 0x10, 0x0, 0x1) syz_clone(0x40011, 0x0, 0x0, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x5, 0x0) socket(0xa, 0x801, 0x84) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2c, 0x3, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x56eb86b9, 0x4, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000000, 0x81, 0xffffffffffff6294, 0xa747, 0xdeb1, 0x804}) openat$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) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) close_range$auto(0x2, 0x8, 0x0) fsconfig$auto(r0, 0x8, 0x0, 0x0, 0x0) r3 = gettid() setpgid$auto(0x0, r3) setns(r0, 0x4c000000) 3.990671969s ago: executing program 1 (id=1192): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000001900), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_GET_TXSC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002b00)={&(0x7f0000001940)={0x14, r1, 0x186f202170196f7b, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x0) 3.543634283s ago: executing program 1 (id=1193): r0 = open(&(0x7f0000000800)='./file0\x00', 0x62240, 0x154) execveat$auto(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x11000) 3.268530184s ago: executing program 1 (id=1194): r0 = io_uring_setup$auto(0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/ipv6_route\x00', 0x101000, 0x0) sendmsg$auto_NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0xc}, 0x0) ioctl$auto_SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x23, 0x2, 0x0) pipe2$auto(0x0, 0x80) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x5, 0x5, 0x8) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe2$auto(0x0, 0x80) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x5, 0x5, 0x8) 3.025132657s ago: executing program 1 (id=1195): mmap$auto(0xfffffffffffffffe, 0x7, 0x5, 0x4009b70, 0x2, 0x8002) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb2, 0x401, 0x8000) r0 = openat$auto_nsim_dev_trap_fa_cookie_fops_dev(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim3/trap_flow_action_cookie\x00', 0x2202, 0x0) write$auto(r0, 0x0, 0x1) ioprio_set$auto(0x2, 0x800000000, 0x8) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_MODULE_FW_FLASH_ACT(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000000", @ANYBLOB="010227"], 0x14}}, 0x400c080) read$auto(0x3, 0x0, 0x80) r2 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/v4l-touch4\x00', 0x40000, 0x0) ioctl$auto(r2, 0xc0045627, r2) madvise$auto(0xf00, 0x7fffffffffffffff, 0x1a) r3 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) copy_file_range$auto(r3, 0x0, r3, 0x0, 0x21c1, 0x0) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000140), 0xffffffffffffffff) clock_gettime$auto(0x4, &(0x7f0000000100)={0xfffffffffffffbac, 0x2}) ioctl$auto_VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000040)={0x9, r3}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2000000000002) socket(0x26, 0x80805, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) ioctl$auto(0x3, 0xff09, 0x0) 2.624536014s ago: executing program 1 (id=1196): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) r0 = socket(0x22, 0x2, 0x1) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xa083, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) fstat$auto(r0, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0x4048aecb, 0x0) migrate_pages$auto(0x0, 0x3, 0x0, 0x0) io_uring_setup$auto(0xfffffffe, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, 0x0, 0x201, 0x0) 2.376292218s ago: executing program 4 (id=1197): bpf$auto(0x0, 0x0, 0x6f6) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000fcdbdf252100000008000300", @ANYRES32=r2], 0x28}}, 0x400c080) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_SET_WIPHY(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYRES32=r6], 0x24}, 0x1, 0x0, 0x0, 0x404c0c0}, 0x80) 1.76775982s ago: executing program 2 (id=1198): r0 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x121c40, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x4, 0x2, 0x2007fa, 0x8808002, 0x9}, "0dd7fd004929347eeeccdf0732f77b1f6de0d6d51768a257a97ca5e9ca6310ea"}) mmap$auto(0x1118, 0x44e6, 0x4, 0x110, r0, 0x8000) close_range$auto(r0, r0, 0x6) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) r1 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) ioctl$auto_UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, &(0x7f0000000180)={0x44, 0x6, {0x7, 0x81, 0x5, {0xf8a1, 0x4}, {0xfff, 0x6}, @constant={0xf, {0x100, 0x3ff, 0x4, 0x7f}}}, {0xd, 0xc4, 0xa, {0x40, 0x1bba}, {0xfff9, 0x2800}, @condition=[{0x4, 0x3, 0x200, 0x6, 0x5, 0x1000}, {0x1000, 0x41, 0x28f, 0x8, 0x8007, 0xff83}]}}) r2 = socket(0x22, 0x2, 0x1) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xa083, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r4) fstat$auto(r2, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0x4048aecb, 0x0) migrate_pages$auto(0x0, 0x3, 0x0, 0x0) syz_clone(0x2000, &(0x7f0000000080)="6905779856814b67511957d834507a24ccbd05429a533e6fb2776d1fb4b5a026f35a8d5cc4ee1089dd27f8c72774431ed8ce9d3bd8e1458c62ccb6c240549ec9b8f4f623286dbb00ec9995002f358b71a20f2cf946e9c7b0151a184ec050d34cb955bbd2dcaddc993e0f6f3211aad62c2b9e906610f6630e4069ca358e6f11f1464ab8be7001a488169a278ee22e46debb866a135aa217dd181ec88f14a682250a04fd933b58aef33e41f416d6c5a88db5841d5c6f6cf5809171f6471075eb2bfe356a4634ef1112305aa3f42ed79cd0", 0xd0, &(0x7f0000000180), &(0x7f00000001c0), 0xffffffffffffffff) rseq$auto(&(0x7f0000000040)={0xfffffff7, 0x7fffffff, 0x7, 0xd13, 0x1, 0x1, "cfa38ad194b4dc36fcf49e9690f582f022f4644055fa96abccfe1add4a8e4678bcbb07dbdf5e757cf5444fa13a9be17c5722c2b1e205de949e5a0c55ed5bb56e3b"}, 0x40, 0x80, 0x5) mmap$auto(0x100000000000593c, 0x3, 0x3, 0xeb2, 0xffffffffffffff80, 0x8000) socket(0x11, 0x80003, 0x300) recvmmsg$auto(0xffffffffffffffff, &(0x7f0000000100)={{0x0, 0x9, 0x0, 0xc674, 0x0, 0x1}, 0x10000000}, 0x10001, 0xfffffffe, 0x0) syz_genetlink_get_family_id$auto_vdpa(&(0x7f0000000100), 0xffffffffffffffff) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000340)='/proc/asound/card1/pcm0c/sub7/info\x00', 0x82300, 0x0) keyctl$auto(0x0, 0xffffffffffffffff, 0xd321, 0x4, 0x8) sendmsg$auto_ETHTOOL_MSG_RSS_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x401c821}, 0x2000c050) connect$auto(0x3, 0x0, 0x54) r5 = getpgid(0x0) rt_sigqueueinfo$auto(0x0, 0x5, 0x0) rt_sigqueueinfo$auto(r5, 0xe6, 0x0) 1.619878375s ago: executing program 0 (id=1199): r0 = openat$auto_ftrace_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/events/vmalloc/free_vmap_area_noflush/enable\x00', 0x600, 0x0) readv$auto(r0, &(0x7f0000003dc0)={0x0, 0x1}, 0x3) 1.469322196s ago: executing program 1 (id=1200): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tracing_iter_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/trace_options\x00', 0x2, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000140), r0) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x401bf, 0x7352, 0x43, 0x65c, 0x1ffde, 0x7, 0x3, 0x2, 0x9, 0x3, 0x5, 0x4, 0x3000, 0x9, 0x6, 0x10003, 0x83, 0x4, 0x0, 0x7, 0x1ffc, 0x203, 0x400, 0x84}, 0x1fe, 0xd) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r1 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 1.313780603s ago: executing program 0 (id=1201): r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC0D0c\x00', 0x2000, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) r1 = openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000000000), 0xc0402, 0x0) ioctl$auto_posix_clock_file_operations_posix_clock(r1, 0x40603d07, 0x0) r2 = fcntl$auto_F_DUPFD(0xffffffffffffffff, 0x0, r0) ioctl$auto_SNDRV_PCM_IOCTL_READI_FRAMES(r2, 0x80184151, &(0x7f0000001040)={0xffff, &(0x7f0000000040)="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", 0x4}) semtimedop$auto(0x0, &(0x7f0000001080)={0xfffc, 0x9, 0xffb}, 0x0, 0x0) 1.242526656s ago: executing program 2 (id=1202): r0 = open(&(0x7f0000000800)='./file0\x00', 0x62240, 0x154) execveat$auto(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x11000) 1.001226086s ago: executing program 2 (id=1203): mmap$auto(0x0, 0x4020009, 0xdf, 0xebd, 0x401, 0x8000) r0 = socket(0x2b, 0x1, 0x1) setsockopt$auto(r0, 0x29, 0x4d, 0x0, 0x20) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) statx$auto(0xffffff9c, 0x0, 0x1000, 0x803, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/v4l-subdev0\x00', 0x0, 0x0) ioctl$auto(0x3, 0xc040564a, 0x38) 839.428837ms ago: executing program 0 (id=1204): r0 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000340), 0xffffffffffffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r1 = openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/tracing/trace_marker\x00', 0x40001, 0x0) writev$auto(r1, &(0x7f0000001040)={0x0, 0x7fff}, 0x9) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0x3, 0x67) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/veth1_vlan/disable_ipv6\x00', 0x82002, 0x0) sendfile$auto(r2, r2, 0x0, 0x1) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240084333000d40000", @ANYRES16=r0, @ANYBLOB="02002cbd7000fddbdf2502000000080001004a0000000800030011000000"], 0x24}}, 0x4000) 621.692921ms ago: executing program 2 (id=1205): mmap$auto(0xfffffffffffffffe, 0x7, 0x5, 0x4009b70, 0x2, 0x8002) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb2, 0x401, 0x8000) r0 = openat$auto_nsim_dev_trap_fa_cookie_fops_dev(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim3/trap_flow_action_cookie\x00', 0x2202, 0x0) write$auto(r0, 0x0, 0x1) ioprio_set$auto(0x2, 0x800000000, 0x8) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_MODULE_FW_FLASH_ACT(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000000", @ANYBLOB="010227"], 0x14}}, 0x400c080) read$auto(0x3, 0x0, 0x80) r2 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/v4l-touch4\x00', 0x40000, 0x0) ioctl$auto(r2, 0xc0045627, r2) madvise$auto(0xf00, 0x7fffffffffffffff, 0x1a) r3 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) fallocate$auto(0x8000000000000003, 0x0, 0xd, 0xcbd5d) copy_file_range$auto(r3, 0x0, r3, 0x0, 0x21c1, 0x0) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000140), 0xffffffffffffffff) clock_gettime$auto(0x4, &(0x7f0000000100)={0xfffffffffffffbac, 0x2}) ioctl$auto_VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000040)={0x9, r3}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2000000000002) socket(0x26, 0x80805, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) ioctl$auto(0x3, 0xff09, 0x0) 0s ago: executing program 2 (id=1206): mmap$auto(0x0, 0x20007, 0x4000000000df, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) r0 = open(0x0, 0x261c2, 0x84) io_uring_setup$auto(0x4, 0x0) close_range$auto(0x2, 0x8000, 0x0) r1 = socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0x0, &(0x7f0000000000)=@link_update={0xa, @new_prog_fd=0x77, 0xa, @old_map_fd=r1}, 0x10) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, r0, 0x0, 0x3}, 0xc) bpf$auto(0x4, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffff, 0x0, 0x3}, 0xf) mmap$auto(0x0, 0xdb33, 0xe2, 0xeb1, 0x405, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) socket(0x2, 0x1, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) r2 = socket(0x2, 0x6, 0x0) close_range$auto(0x2, 0xa, 0x0) r3 = epoll_create$auto(0x100008) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000280)='/proc/tty/driver/serial\x00', 0x2, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0xca500, 0x0) epoll_ctl$auto(r3, 0x1, r2, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$auto(r4, 0x29, 0x30, 0x0, 0x90) kernel console output (not intermixed with test programs): should_failslab+0xc2/0x120 [ 194.612599][ T7367] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 194.612650][ T7367] ? alloc_inode+0x61/0x240 [ 194.612686][ T7367] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 194.612726][ T7367] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 194.612770][ T7367] alloc_inode+0x61/0x240 [ 194.612805][ T7367] new_inode+0x22/0x1c0 [ 194.612844][ T7367] __rpc_create_common+0x57/0x2f0 [ 194.612920][ T7367] rpc_populate.constprop.0+0x153/0x5d0 [ 194.612986][ T7367] rpc_fill_super+0x2bc/0x840 [ 194.613017][ T7367] ? sget_fc+0x808/0xc20 [ 194.613062][ T7367] ? __pfx_set_anon_super_fc+0x10/0x10 [ 194.613105][ T7367] ? __pfx_rpc_fill_super+0x10/0x10 [ 194.613136][ T7367] get_tree_keyed+0x10b/0x1d0 [ 194.613194][ T7367] vfs_get_tree+0x8b/0x340 [ 194.613233][ T7367] vfs_cmd_create+0xd7/0x2a0 [ 194.613270][ T7367] __do_sys_fsconfig+0x7b8/0xbe0 [ 194.613309][ T7367] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 194.613344][ T7367] ? xfd_validate_state+0x5d/0x180 [ 194.613383][ T7367] ? rcu_is_watching+0x12/0xc0 [ 194.613437][ T7367] do_syscall_64+0xcd/0x260 [ 194.613489][ T7367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.613522][ T7367] RIP: 0033:0x7f596cb8d169 [ 194.613547][ T7367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.613578][ T7367] RSP: 002b:00007f596d981038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 194.613608][ T7367] RAX: ffffffffffffffda RBX: 00007f596cda6080 RCX: 00007f596cb8d169 [ 194.613629][ T7367] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 194.613646][ T7367] RBP: 00007f596cc0e990 R08: 0000000000000000 R09: 0000000000000000 [ 194.613664][ T7367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.613682][ T7367] R13: 0000000000000000 R14: 00007f596cda6080 R15: 00007ffca887cc28 [ 194.613723][ T7367] [ 194.613736][ T7367] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache [ 194.691625][ T7360] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[7360] [ 194.696664][ T7367] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 194.957386][ T7369] FAULT_INJECTION: forcing a failure. [ 194.957386][ T7369] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 194.971848][ T7369] CPU: 1 UID: 0 PID: 7369 Comm: syz.0.428 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 194.971890][ T7369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 194.971908][ T7369] Call Trace: [ 194.971917][ T7369] [ 194.971928][ T7369] dump_stack_lvl+0x16c/0x1f0 [ 194.971980][ T7369] should_fail_ex+0x512/0x640 [ 194.972021][ T7369] should_fail_alloc_page+0xe7/0x130 [ 194.972053][ T7369] prepare_alloc_pages+0x3c2/0x610 [ 194.972092][ T7369] ? rcu_is_watching+0x12/0xc0 [ 194.972135][ T7369] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 194.972190][ T7369] ? __lock_acquire+0xaa4/0x1ba0 [ 194.972239][ T7369] ? cgroup_rstat_updated+0x2a/0xb20 [ 194.972289][ T7369] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 194.972344][ T7369] ? __asan_memcpy+0x3c/0x60 [ 194.972394][ T7369] ? __pfx_interleave_nid+0x10/0x10 [ 194.972437][ T7369] ? __lock_acquire+0x5ca/0x1ba0 [ 194.972484][ T7369] ? policy_nodemask+0xea/0x4e0 [ 194.972529][ T7369] alloc_pages_mpol+0x1fb/0x550 [ 194.972555][ T7369] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 194.972580][ T7369] ? __lock_acquire+0x5ca/0x1ba0 [ 194.972627][ T7369] folio_alloc_mpol_noprof+0x36/0x2f0 [ 194.972658][ T7369] vma_alloc_folio_noprof+0xed/0x1e0 [ 194.972687][ T7369] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 194.972727][ T7369] do_pte_missing+0x223d/0x3fb0 [ 194.972776][ T7369] __handle_mm_fault+0x103d/0x2a40 [ 194.972822][ T7369] ? __pfx___handle_mm_fault+0x10/0x10 [ 194.972857][ T7369] ? __pte_offset_map_lock+0x155/0x2f0 [ 194.972910][ T7369] ? find_held_lock+0x2b/0x80 [ 194.972947][ T7369] ? find_held_lock+0x2b/0x80 [ 194.973013][ T7369] handle_mm_fault+0x3fe/0xad0 [ 194.973065][ T7369] __get_user_pages+0x771/0x36f0 [ 194.973116][ T7369] ? __pfx_mt_find+0x10/0x10 [ 194.973167][ T7369] ? __pfx___get_user_pages+0x10/0x10 [ 194.973224][ T7369] populate_vma_page_range+0x278/0x3a0 [ 194.973271][ T7369] ? __pfx_populate_vma_page_range+0x10/0x10 [ 194.973314][ T7369] ? __pfx_find_vma_intersection+0x10/0x10 [ 194.973355][ T7369] ? do_mmap+0x69c/0x11b0 [ 194.973401][ T7369] __mm_populate+0x1d8/0x380 [ 194.973439][ T7369] ? __pfx___mm_populate+0x10/0x10 [ 194.973479][ T7369] ? up_write+0x1b2/0x520 [ 194.973511][ T7369] vm_mmap_pgoff+0x362/0x450 [ 194.973546][ T7369] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 194.973577][ T7369] ? do_set_mempolicy+0x220/0x480 [ 194.973607][ T7369] ? __x64_sys_futex+0x1e0/0x4c0 [ 194.973644][ T7369] ? __x64_sys_futex+0x1e9/0x4c0 [ 194.973687][ T7369] ksys_mmap_pgoff+0x7d/0x5c0 [ 194.973719][ T7369] ? rcu_is_watching+0x12/0xc0 [ 194.973755][ T7369] __x64_sys_mmap+0x125/0x190 [ 194.973791][ T7369] do_syscall_64+0xcd/0x260 [ 194.973834][ T7369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.973861][ T7369] RIP: 0033:0x7f36eeb8d169 [ 194.973883][ T7369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.973909][ T7369] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 194.973935][ T7369] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 194.973954][ T7369] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 194.973970][ T7369] RBP: 00007f36eec0e990 R08: 0000000000000002 R09: 0000000000008000 [ 194.973987][ T7369] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 194.974002][ T7369] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 194.974037][ T7369] [ 195.655800][ T7381] random: crng reseeded on system resumption [ 199.379485][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.386027][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.839405][ T30] audit: type=1800 audit(6039469086.844:9): pid=7421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.440" name="SYSV00000400" dev="tmpfs" ino=0 res=0 errno=0 [ 201.839166][ T7465] FAULT_INJECTION: forcing a failure. [ 201.839166][ T7465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 201.852756][ T7465] CPU: 1 UID: 0 PID: 7465 Comm: syz.0.452 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 201.852794][ T7465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 201.852811][ T7465] Call Trace: [ 201.852819][ T7465] [ 201.852830][ T7465] dump_stack_lvl+0x16c/0x1f0 [ 201.852895][ T7465] should_fail_ex+0x512/0x640 [ 201.852937][ T7465] should_fail_alloc_page+0xe7/0x130 [ 201.852971][ T7465] prepare_alloc_pages+0x3c2/0x610 [ 201.853011][ T7465] ? rcu_is_watching+0x12/0xc0 [ 201.853058][ T7465] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 201.853117][ T7465] ? lock_acquire+0x179/0x350 [ 201.853148][ T7465] ? find_held_lock+0x2b/0x80 [ 201.853197][ T7465] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 201.853264][ T7465] ? __lock_acquire+0x5ca/0x1ba0 [ 201.853322][ T7465] ? __lock_acquire+0x5ca/0x1ba0 [ 201.853374][ T7465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 201.853411][ T7465] ? policy_nodemask+0xea/0x4e0 [ 201.853468][ T7465] alloc_pages_mpol+0x1fb/0x550 [ 201.853496][ T7465] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 201.853523][ T7465] ? __lock_acquire+0x5ca/0x1ba0 [ 201.853588][ T7465] folio_alloc_mpol_noprof+0x36/0x2f0 [ 201.853626][ T7465] vma_alloc_folio_noprof+0xed/0x1e0 [ 201.853662][ T7465] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 201.853704][ T7465] do_pte_missing+0x223d/0x3fb0 [ 201.853756][ T7465] __handle_mm_fault+0x103d/0x2a40 [ 201.853807][ T7465] ? __pfx___handle_mm_fault+0x10/0x10 [ 201.853850][ T7465] ? __pte_offset_map_lock+0x155/0x2f0 [ 201.853886][ T7465] ? find_held_lock+0x2b/0x80 [ 201.853924][ T7465] ? find_held_lock+0x2b/0x80 [ 201.853991][ T7465] handle_mm_fault+0x3fe/0xad0 [ 201.854043][ T7465] __get_user_pages+0x771/0x36f0 [ 201.854105][ T7465] ? __pfx_mt_find+0x10/0x10 [ 201.854154][ T7465] ? __pfx___get_user_pages+0x10/0x10 [ 201.854207][ T7465] populate_vma_page_range+0x278/0x3a0 [ 201.854259][ T7465] ? __pfx_populate_vma_page_range+0x10/0x10 [ 201.854296][ T7465] ? __pfx_find_vma_intersection+0x10/0x10 [ 201.854353][ T7465] ? do_mmap+0x69c/0x11b0 [ 201.854393][ T7465] __mm_populate+0x1d8/0x380 [ 201.854436][ T7465] ? __pfx___mm_populate+0x10/0x10 [ 201.854480][ T7465] ? up_write+0x1b2/0x520 [ 201.854575][ T7465] vm_mmap_pgoff+0x362/0x450 [ 201.854620][ T7465] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 201.854669][ T7465] ? __x64_sys_futex+0x1e0/0x4c0 [ 201.854713][ T7465] ? __x64_sys_futex+0x1e9/0x4c0 [ 201.854766][ T7465] ksys_mmap_pgoff+0x7d/0x5c0 [ 201.854803][ T7465] ? rcu_is_watching+0x12/0xc0 [ 201.854847][ T7465] __x64_sys_mmap+0x125/0x190 [ 201.854890][ T7465] do_syscall_64+0xcd/0x260 [ 201.854942][ T7465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.854974][ T7465] RIP: 0033:0x7f36eeb8d169 [ 201.855000][ T7465] 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 [ 201.855030][ T7465] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 201.855058][ T7465] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 201.855079][ T7465] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 201.855096][ T7465] RBP: 00007f36eec0e990 R08: 0000000000000002 R09: 0000000000008000 [ 201.855115][ T7465] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 201.855132][ T7465] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 201.855172][ T7465] [ 202.866635][ T7474] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[7474] [ 205.219702][ T7540] netlink: 342 bytes leftover after parsing attributes in process `syz.3.473'. [ 205.553018][ T7547] netlink: 12 bytes leftover after parsing attributes in process `syz.2.477'. [ 205.611897][ T7547] netlink: 8 bytes leftover after parsing attributes in process `syz.2.477'. [ 206.689598][ T7561] FAULT_INJECTION: forcing a failure. [ 206.689598][ T7561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 206.707869][ T7561] CPU: 1 UID: 0 PID: 7561 Comm: syz.1.481 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 206.707913][ T7561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 206.707933][ T7561] Call Trace: [ 206.707943][ T7561] [ 206.707954][ T7561] dump_stack_lvl+0x16c/0x1f0 [ 206.708007][ T7561] should_fail_ex+0x512/0x640 [ 206.708051][ T7561] should_fail_alloc_page+0xe7/0x130 [ 206.708084][ T7561] prepare_alloc_pages+0x3c2/0x610 [ 206.708122][ T7561] ? rcu_is_watching+0x12/0xc0 [ 206.708168][ T7561] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 206.708223][ T7561] ? kasan_save_stack+0x33/0x60 [ 206.708274][ T7561] ? cgroup_rstat_updated+0x2a/0xb20 [ 206.708327][ T7561] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 206.708394][ T7561] ? __asan_memcpy+0x3c/0x60 [ 206.708445][ T7561] ? __pfx_interleave_nid+0x10/0x10 [ 206.708499][ T7561] ? __lock_acquire+0x5ca/0x1ba0 [ 206.708556][ T7561] ? policy_nodemask+0xea/0x4e0 [ 206.708613][ T7561] alloc_pages_mpol+0x1fb/0x550 [ 206.708645][ T7561] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 206.708677][ T7561] ? __lock_acquire+0x5ca/0x1ba0 [ 206.708736][ T7561] folio_alloc_mpol_noprof+0x36/0x2f0 [ 206.708777][ T7561] vma_alloc_folio_noprof+0xed/0x1e0 [ 206.708813][ T7561] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 206.708860][ T7561] do_pte_missing+0x223d/0x3fb0 [ 206.708921][ T7561] __handle_mm_fault+0x103d/0x2a40 [ 206.708979][ T7561] ? __pfx___handle_mm_fault+0x10/0x10 [ 206.709022][ T7561] ? __pte_offset_map_lock+0x155/0x2f0 [ 206.709059][ T7561] ? find_held_lock+0x2b/0x80 [ 206.709098][ T7561] ? find_held_lock+0x2b/0x80 [ 206.709165][ T7561] handle_mm_fault+0x3fe/0xad0 [ 206.709218][ T7561] __get_user_pages+0x771/0x36f0 [ 206.709270][ T7561] ? __pfx_mt_find+0x10/0x10 [ 206.709322][ T7561] ? __pfx___get_user_pages+0x10/0x10 [ 206.709385][ T7561] populate_vma_page_range+0x278/0x3a0 [ 206.709433][ T7561] ? __pfx_populate_vma_page_range+0x10/0x10 [ 206.709488][ T7561] ? __pfx_find_vma_intersection+0x10/0x10 [ 206.709528][ T7561] ? do_mmap+0x69c/0x11b0 [ 206.709568][ T7561] __mm_populate+0x1d8/0x380 [ 206.709612][ T7561] ? __pfx___mm_populate+0x10/0x10 [ 206.709657][ T7561] ? up_write+0x1b2/0x520 [ 206.709693][ T7561] vm_mmap_pgoff+0x362/0x450 [ 206.709734][ T7561] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 206.709771][ T7561] ? do_set_mempolicy+0x220/0x480 [ 206.709806][ T7561] ? __x64_sys_futex+0x1e0/0x4c0 [ 206.709849][ T7561] ? __x64_sys_futex+0x1e9/0x4c0 [ 206.709900][ T7561] ksys_mmap_pgoff+0x7d/0x5c0 [ 206.709936][ T7561] ? rcu_is_watching+0x12/0xc0 [ 206.709979][ T7561] __x64_sys_mmap+0x125/0x190 [ 206.710021][ T7561] do_syscall_64+0xcd/0x260 [ 206.710071][ T7561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.710103][ T7561] RIP: 0033:0x7f2cfcf8d169 [ 206.710128][ T7561] 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 [ 206.710157][ T7561] RSP: 002b:00007f2cfdd88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 206.710186][ T7561] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8d169 [ 206.710206][ T7561] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 206.710223][ T7561] RBP: 00007f2cfd00e990 R08: 0000000000000002 R09: 0000000000008000 [ 206.710241][ T7561] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 206.710258][ T7561] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 206.710297][ T7561] [ 208.502757][ T7584] netlink: 12 bytes leftover after parsing attributes in process `syz.0.489'. [ 208.606249][ T7590] netlink: 8 bytes leftover after parsing attributes in process `syz.0.489'. [ 209.052614][ T7600] netlink: 12 bytes leftover after parsing attributes in process `syz.1.495'. [ 209.090804][ T7600] netlink: 8 bytes leftover after parsing attributes in process `syz.1.495'. [ 209.944389][ T7612] FAULT_INJECTION: forcing a failure. [ 209.944389][ T7612] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 209.961402][ T7612] CPU: 1 UID: 0 PID: 7612 Comm: syz.1.500 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 209.961441][ T7612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 209.961458][ T7612] Call Trace: [ 209.961467][ T7612] [ 209.961478][ T7612] dump_stack_lvl+0x16c/0x1f0 [ 209.961526][ T7612] should_fail_ex+0x512/0x640 [ 209.961564][ T7612] should_fail_alloc_page+0xe7/0x130 [ 209.961594][ T7612] prepare_alloc_pages+0x3c2/0x610 [ 209.961630][ T7612] ? rcu_is_watching+0x12/0xc0 [ 209.961670][ T7612] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 209.961722][ T7612] ? lock_acquire+0x179/0x350 [ 209.961748][ T7612] ? find_held_lock+0x2b/0x80 [ 209.961790][ T7612] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 209.961850][ T7612] ? __lock_acquire+0x5ca/0x1ba0 [ 209.961923][ T7612] ? __lock_acquire+0x5ca/0x1ba0 [ 209.961973][ T7612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 209.962009][ T7612] ? policy_nodemask+0xea/0x4e0 [ 209.962063][ T7612] alloc_pages_mpol+0x1fb/0x550 [ 209.962094][ T7612] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 209.962124][ T7612] ? __lock_acquire+0x5ca/0x1ba0 [ 209.962180][ T7612] folio_alloc_mpol_noprof+0x36/0x2f0 [ 209.962218][ T7612] vma_alloc_folio_noprof+0xed/0x1e0 [ 209.962252][ T7612] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 209.962300][ T7612] do_pte_missing+0x223d/0x3fb0 [ 209.962357][ T7612] __handle_mm_fault+0x103d/0x2a40 [ 209.962412][ T7612] ? __pfx___handle_mm_fault+0x10/0x10 [ 209.962458][ T7612] ? __pte_offset_map_lock+0x155/0x2f0 [ 209.962493][ T7612] ? find_held_lock+0x2b/0x80 [ 209.962530][ T7612] ? find_held_lock+0x2b/0x80 [ 209.962595][ T7612] handle_mm_fault+0x3fe/0xad0 [ 209.962645][ T7612] __get_user_pages+0x771/0x36f0 [ 209.962694][ T7612] ? __pfx_mt_find+0x10/0x10 [ 209.962744][ T7612] ? __pfx___get_user_pages+0x10/0x10 [ 209.962798][ T7612] populate_vma_page_range+0x278/0x3a0 [ 209.962844][ T7612] ? __pfx_populate_vma_page_range+0x10/0x10 [ 209.962883][ T7612] ? __pfx_find_vma_intersection+0x10/0x10 [ 209.962948][ T7612] ? do_mmap+0x69c/0x11b0 [ 209.962990][ T7612] __mm_populate+0x1d8/0x380 [ 209.963036][ T7612] ? __pfx___mm_populate+0x10/0x10 [ 209.963081][ T7612] ? up_write+0x1b2/0x520 [ 209.963120][ T7612] vm_mmap_pgoff+0x362/0x450 [ 209.963163][ T7612] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 209.963210][ T7612] ? __x64_sys_futex+0x1e0/0x4c0 [ 209.963254][ T7612] ? __x64_sys_futex+0x1e9/0x4c0 [ 209.963306][ T7612] ksys_mmap_pgoff+0x7d/0x5c0 [ 209.963344][ T7612] ? rcu_is_watching+0x12/0xc0 [ 209.963388][ T7612] __x64_sys_mmap+0x125/0x190 [ 209.963431][ T7612] do_syscall_64+0xcd/0x260 [ 209.963482][ T7612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.963514][ T7612] RIP: 0033:0x7f2cfcf8d169 [ 209.963540][ T7612] 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 [ 209.963570][ T7612] RSP: 002b:00007f2cfdd88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 209.963599][ T7612] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8d169 [ 209.963619][ T7612] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 209.963637][ T7612] RBP: 00007f2cfd00e990 R08: 0000000000000002 R09: 0000000000008000 [ 209.963655][ T7612] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 209.963673][ T7612] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 209.963714][ T7612] [ 213.096598][ T7676] netlink: 12 bytes leftover after parsing attributes in process `syz.3.514'. [ 213.151103][ T7677] netlink: 8 bytes leftover after parsing attributes in process `syz.3.514'. [ 214.309784][ T7693] FAULT_INJECTION: forcing a failure. [ 214.309784][ T7693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.323245][ T7693] CPU: 1 UID: 0 PID: 7693 Comm: syz.2.519 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 214.323288][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 214.323306][ T7693] Call Trace: [ 214.323316][ T7693] [ 214.323328][ T7693] dump_stack_lvl+0x16c/0x1f0 [ 214.323379][ T7693] should_fail_ex+0x512/0x640 [ 214.323422][ T7693] should_fail_alloc_page+0xe7/0x130 [ 214.323465][ T7693] prepare_alloc_pages+0x3c2/0x610 [ 214.323506][ T7693] ? rcu_is_watching+0x12/0xc0 [ 214.323552][ T7693] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 214.323612][ T7693] ? cgroup_rstat_updated+0x2a/0xb20 [ 214.323665][ T7693] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 214.323723][ T7693] ? __asan_memcpy+0x3c/0x60 [ 214.323772][ T7693] ? __pfx_interleave_nid+0x10/0x10 [ 214.323826][ T7693] ? __lock_acquire+0x5ca/0x1ba0 [ 214.323884][ T7693] ? policy_nodemask+0xea/0x4e0 [ 214.323941][ T7693] alloc_pages_mpol+0x1fb/0x550 [ 214.323973][ T7693] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 214.324005][ T7693] ? __lock_acquire+0x5ca/0x1ba0 [ 214.324076][ T7693] folio_alloc_mpol_noprof+0x36/0x2f0 [ 214.324115][ T7693] vma_alloc_folio_noprof+0xed/0x1e0 [ 214.324155][ T7693] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 214.324204][ T7693] do_pte_missing+0x223d/0x3fb0 [ 214.324261][ T7693] __handle_mm_fault+0x103d/0x2a40 [ 214.324316][ T7693] ? __pfx___handle_mm_fault+0x10/0x10 [ 214.324357][ T7693] ? __pte_offset_map_lock+0x155/0x2f0 [ 214.324412][ T7693] ? find_held_lock+0x2b/0x80 [ 214.324460][ T7693] ? find_held_lock+0x2b/0x80 [ 214.324529][ T7693] handle_mm_fault+0x3fe/0xad0 [ 214.324583][ T7693] __get_user_pages+0x771/0x36f0 [ 214.324636][ T7693] ? __pfx_mt_find+0x10/0x10 [ 214.324689][ T7693] ? __pfx___get_user_pages+0x10/0x10 [ 214.324747][ T7693] populate_vma_page_range+0x278/0x3a0 [ 214.324794][ T7693] ? __pfx_populate_vma_page_range+0x10/0x10 [ 214.324837][ T7693] ? __pfx_find_vma_intersection+0x10/0x10 [ 214.324879][ T7693] ? do_mmap+0x69c/0x11b0 [ 214.324921][ T7693] __mm_populate+0x1d8/0x380 [ 214.324967][ T7693] ? __pfx___mm_populate+0x10/0x10 [ 214.325013][ T7693] ? up_write+0x1b2/0x520 [ 214.325051][ T7693] vm_mmap_pgoff+0x362/0x450 [ 214.325093][ T7693] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 214.325141][ T7693] ? __x64_sys_futex+0x1e0/0x4c0 [ 214.325185][ T7693] ? __x64_sys_futex+0x1e9/0x4c0 [ 214.325237][ T7693] ksys_mmap_pgoff+0x7d/0x5c0 [ 214.325275][ T7693] ? rcu_is_watching+0x12/0xc0 [ 214.325320][ T7693] __x64_sys_mmap+0x125/0x190 [ 214.325363][ T7693] do_syscall_64+0xcd/0x260 [ 214.325415][ T7693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.325449][ T7693] RIP: 0033:0x7f596cb8d169 [ 214.325482][ T7693] 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 [ 214.325513][ T7693] RSP: 002b:00007f596d9a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 214.325542][ T7693] RAX: ffffffffffffffda RBX: 00007f596cda5fa0 RCX: 00007f596cb8d169 [ 214.325562][ T7693] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 214.325580][ T7693] RBP: 00007f596cc0e990 R08: 0000000000000002 R09: 0000000000008000 [ 214.325598][ T7693] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 214.325615][ T7693] R13: 0000000000000000 R14: 00007f596cda5fa0 R15: 00007ffca887cc28 [ 214.325656][ T7693] [ 215.450207][ T7704] random: crng reseeded on system resumption [ 216.308170][ T7717] netlink: 12 bytes leftover after parsing attributes in process `syz.2.526'. [ 216.356918][ T7717] netlink: 8 bytes leftover after parsing attributes in process `syz.2.526'. [ 217.233541][ T7729] random: crng reseeded on system resumption [ 218.042810][ T7737] FAULT_INJECTION: forcing a failure. [ 218.042810][ T7737] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.070808][ T7737] CPU: 1 UID: 0 PID: 7737 Comm: syz.1.532 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 218.070850][ T7737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 218.070867][ T7737] Call Trace: [ 218.070876][ T7737] [ 218.070886][ T7737] dump_stack_lvl+0x16c/0x1f0 [ 218.070933][ T7737] should_fail_ex+0x512/0x640 [ 218.070970][ T7737] should_fail_alloc_page+0xe7/0x130 [ 218.070998][ T7737] prepare_alloc_pages+0x3c2/0x610 [ 218.071032][ T7737] ? rcu_is_watching+0x12/0xc0 [ 218.071069][ T7737] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 218.071117][ T7737] ? __lock_acquire+0x5ca/0x1ba0 [ 218.071159][ T7737] ? cgroup_rstat_updated+0x2a/0xb20 [ 218.071194][ T7737] ? __lock_acquire+0x5ca/0x1ba0 [ 218.071238][ T7737] ? rcu_is_watching+0x12/0xc0 [ 218.071271][ T7737] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 218.071314][ T7737] ? __mod_zone_page_state+0xcc/0x1a0 [ 218.071360][ T7737] ? __asan_memcpy+0x3c/0x60 [ 218.071402][ T7737] ? __pfx_interleave_nid+0x10/0x10 [ 218.071453][ T7737] ? policy_nodemask+0xea/0x4e0 [ 218.071499][ T7737] alloc_pages_mpol+0x1fb/0x550 [ 218.071525][ T7737] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 218.071550][ T7737] ? __lock_acquire+0x5ca/0x1ba0 [ 218.071598][ T7737] folio_alloc_mpol_noprof+0x36/0x2f0 [ 218.071630][ T7737] vma_alloc_folio_noprof+0xed/0x1e0 [ 218.071660][ T7737] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 218.071700][ T7737] do_pte_missing+0x223d/0x3fb0 [ 218.071749][ T7737] __handle_mm_fault+0x103d/0x2a40 [ 218.071800][ T7737] ? __pfx___handle_mm_fault+0x10/0x10 [ 218.071847][ T7737] ? __pte_offset_map_lock+0x155/0x2f0 [ 218.071883][ T7737] ? find_held_lock+0x2b/0x80 [ 218.071921][ T7737] ? find_held_lock+0x2b/0x80 [ 218.071988][ T7737] handle_mm_fault+0x3fe/0xad0 [ 218.072042][ T7737] __get_user_pages+0x771/0x36f0 [ 218.072093][ T7737] ? __pfx_mt_find+0x10/0x10 [ 218.072148][ T7737] ? __pfx___get_user_pages+0x10/0x10 [ 218.072224][ T7737] populate_vma_page_range+0x278/0x3a0 [ 218.072272][ T7737] ? __pfx_populate_vma_page_range+0x10/0x10 [ 218.072315][ T7737] ? __pfx_find_vma_intersection+0x10/0x10 [ 218.072365][ T7737] ? do_mmap+0x69c/0x11b0 [ 218.072409][ T7737] __mm_populate+0x1d8/0x380 [ 218.072455][ T7737] ? __pfx___mm_populate+0x10/0x10 [ 218.072503][ T7737] ? up_write+0x1b2/0x520 [ 218.072542][ T7737] vm_mmap_pgoff+0x362/0x450 [ 218.072586][ T7737] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 218.072624][ T7737] ? do_set_mempolicy+0x220/0x480 [ 218.072661][ T7737] ? __x64_sys_futex+0x1e0/0x4c0 [ 218.072706][ T7737] ? __x64_sys_futex+0x1e9/0x4c0 [ 218.072760][ T7737] ksys_mmap_pgoff+0x7d/0x5c0 [ 218.072797][ T7737] ? rcu_is_watching+0x12/0xc0 [ 218.072841][ T7737] __x64_sys_mmap+0x125/0x190 [ 218.072884][ T7737] do_syscall_64+0xcd/0x260 [ 218.072936][ T7737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.072968][ T7737] RIP: 0033:0x7f2cfcf8d169 [ 218.072995][ T7737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 218.073026][ T7737] RSP: 002b:00007f2cfdd88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 218.073056][ T7737] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8d169 [ 218.073094][ T7737] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 218.073115][ T7737] RBP: 00007f2cfd00e990 R08: 0000000000000002 R09: 0000000000008000 [ 218.073135][ T7737] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 218.073155][ T7737] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 218.073197][ T7737] [ 219.244787][ T7752] netlink: 12 bytes leftover after parsing attributes in process `syz.0.535'. [ 219.318678][ T7754] netlink: 8 bytes leftover after parsing attributes in process `syz.0.535'. [ 221.938267][ T5852] Bluetooth: hci1: command 0x0406 tx timeout [ 221.944825][ T5851] Bluetooth: hci0: command 0x0406 tx timeout [ 221.951786][ T5851] Bluetooth: hci2: command 0x0406 tx timeout [ 221.958325][ T5152] Bluetooth: hci3: command 0x0406 tx timeout [ 222.950666][ T7792] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[7792] [ 223.005037][ T7797] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 223.039838][ T7797] File: /dev/ram7 PID: 7797 Comm: syz.1.545 [ 225.501868][ T7840] netlink: 338 bytes leftover after parsing attributes in process `syz.1.559'. [ 225.514473][ T7840] netlink: 338 bytes leftover after parsing attributes in process `syz.1.559'. [ 225.915907][ T7848] random: crng reseeded on system resumption [ 228.705096][ T7870] random: crng reseeded on system resumption [ 229.800170][ T7878] netlink: 338 bytes leftover after parsing attributes in process `syz.1.568'. [ 229.835417][ T7878] netlink: 338 bytes leftover after parsing attributes in process `syz.1.568'. [ 231.136295][ T7900] random: crng reseeded on system resumption [ 231.528103][ T7905] FAULT_INJECTION: forcing a failure. [ 231.528103][ T7905] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.551806][ T7905] CPU: 1 UID: 0 PID: 7905 Comm: syz.0.576 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 231.551857][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 231.551876][ T7905] Call Trace: [ 231.551907][ T7905] [ 231.551919][ T7905] dump_stack_lvl+0x16c/0x1f0 [ 231.551976][ T7905] should_fail_ex+0x512/0x640 [ 231.552020][ T7905] should_fail_alloc_page+0xe7/0x130 [ 231.552055][ T7905] prepare_alloc_pages+0x3c2/0x610 [ 231.552095][ T7905] ? rcu_is_watching+0x12/0xc0 [ 231.552140][ T7905] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 231.552208][ T7905] ? cgroup_rstat_updated+0x2a/0xb20 [ 231.552260][ T7905] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 231.552327][ T7905] ? __lock_acquire+0x5ca/0x1ba0 [ 231.552382][ T7905] ? __lock_acquire+0x5ca/0x1ba0 [ 231.552433][ T7905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 231.552471][ T7905] ? policy_nodemask+0xea/0x4e0 [ 231.552528][ T7905] alloc_pages_mpol+0x1fb/0x550 [ 231.552560][ T7905] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 231.552592][ T7905] ? __lock_acquire+0x5ca/0x1ba0 [ 231.552651][ T7905] folio_alloc_mpol_noprof+0x36/0x2f0 [ 231.552691][ T7905] vma_alloc_folio_noprof+0xed/0x1e0 [ 231.552727][ T7905] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 231.552777][ T7905] do_pte_missing+0x223d/0x3fb0 [ 231.552836][ T7905] __handle_mm_fault+0x103d/0x2a40 [ 231.552901][ T7905] ? __pfx___handle_mm_fault+0x10/0x10 [ 231.552946][ T7905] ? __pte_offset_map_lock+0x155/0x2f0 [ 231.552983][ T7905] ? find_held_lock+0x2b/0x80 [ 231.553022][ T7905] ? find_held_lock+0x2b/0x80 [ 231.553089][ T7905] handle_mm_fault+0x3fe/0xad0 [ 231.553142][ T7905] __get_user_pages+0x771/0x36f0 [ 231.553203][ T7905] ? __pfx_mt_find+0x10/0x10 [ 231.553256][ T7905] ? __pfx___get_user_pages+0x10/0x10 [ 231.553314][ T7905] populate_vma_page_range+0x278/0x3a0 [ 231.553361][ T7905] ? __pfx_populate_vma_page_range+0x10/0x10 [ 231.553405][ T7905] ? __pfx_find_vma_intersection+0x10/0x10 [ 231.553446][ T7905] ? do_mmap+0x69c/0x11b0 [ 231.553489][ T7905] __mm_populate+0x1d8/0x380 [ 231.553535][ T7905] ? __pfx___mm_populate+0x10/0x10 [ 231.553582][ T7905] ? up_write+0x1b2/0x520 [ 231.553621][ T7905] vm_mmap_pgoff+0x362/0x450 [ 231.553663][ T7905] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 231.553701][ T7905] ? do_set_mempolicy+0x220/0x480 [ 231.553739][ T7905] ? __x64_sys_futex+0x1e0/0x4c0 [ 231.553783][ T7905] ? __x64_sys_futex+0x1e9/0x4c0 [ 231.553835][ T7905] ksys_mmap_pgoff+0x7d/0x5c0 [ 231.553873][ T7905] ? rcu_is_watching+0x12/0xc0 [ 231.553917][ T7905] __x64_sys_mmap+0x125/0x190 [ 231.553960][ T7905] do_syscall_64+0xcd/0x260 [ 231.554012][ T7905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.554056][ T7905] RIP: 0033:0x7f36eeb8d169 [ 231.554080][ T7905] 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 [ 231.554109][ T7905] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 231.554138][ T7905] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 231.554157][ T7905] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 231.554174][ T7905] RBP: 00007f36eec0e990 R08: 0000000000000002 R09: 0000000000008000 [ 231.554202][ T7905] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 231.554221][ T7905] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 231.554259][ T7905] [ 232.354256][ T7914] netlink: 338 bytes leftover after parsing attributes in process `syz.0.579'. [ 232.364286][ T7914] netlink: 338 bytes leftover after parsing attributes in process `syz.0.579'. [ 232.377262][ T7914] netlink: 134 bytes leftover after parsing attributes in process `syz.0.579'. [ 232.698653][ T7919] netlink: 12 bytes leftover after parsing attributes in process `syz.0.588'. [ 232.734441][ T7919] netlink: 8 bytes leftover after parsing attributes in process `syz.0.588'. [ 235.143952][ T7941] FAULT_INJECTION: forcing a failure. [ 235.143952][ T7941] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.167804][ T7941] CPU: 1 UID: 0 PID: 7941 Comm: syz.0.587 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 235.167846][ T7941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 235.167866][ T7941] Call Trace: [ 235.167878][ T7941] [ 235.167890][ T7941] dump_stack_lvl+0x16c/0x1f0 [ 235.167944][ T7941] should_fail_ex+0x512/0x640 [ 235.167986][ T7941] should_fail_alloc_page+0xe7/0x130 [ 235.168020][ T7941] prepare_alloc_pages+0x3c2/0x610 [ 235.168076][ T7941] ? rcu_is_watching+0x12/0xc0 [ 235.168122][ T7941] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 235.168187][ T7941] ? kasan_save_stack+0x33/0x60 [ 235.168236][ T7941] ? cgroup_rstat_updated+0x2a/0xb20 [ 235.168305][ T7941] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 235.168371][ T7941] ? __lock_acquire+0x5ca/0x1ba0 [ 235.168428][ T7941] ? __lock_acquire+0x5ca/0x1ba0 [ 235.168478][ T7941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 235.168515][ T7941] ? policy_nodemask+0xea/0x4e0 [ 235.168572][ T7941] alloc_pages_mpol+0x1fb/0x550 [ 235.168613][ T7941] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 235.168646][ T7941] ? __lock_acquire+0x5ca/0x1ba0 [ 235.168706][ T7941] folio_alloc_mpol_noprof+0x36/0x2f0 [ 235.168746][ T7941] vma_alloc_folio_noprof+0xed/0x1e0 [ 235.168783][ T7941] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 235.168833][ T7941] do_pte_missing+0x223d/0x3fb0 [ 235.168894][ T7941] __handle_mm_fault+0x103d/0x2a40 [ 235.168951][ T7941] ? __pfx___handle_mm_fault+0x10/0x10 [ 235.168996][ T7941] ? __pte_offset_map_lock+0x155/0x2f0 [ 235.169033][ T7941] ? find_held_lock+0x2b/0x80 [ 235.169071][ T7941] ? find_held_lock+0x2b/0x80 [ 235.169139][ T7941] handle_mm_fault+0x3fe/0xad0 [ 235.169203][ T7941] __get_user_pages+0x771/0x36f0 [ 235.169273][ T7941] ? __pfx_mt_find+0x10/0x10 [ 235.169325][ T7941] ? __pfx___get_user_pages+0x10/0x10 [ 235.169381][ T7941] populate_vma_page_range+0x278/0x3a0 [ 235.169428][ T7941] ? __pfx_populate_vma_page_range+0x10/0x10 [ 235.169470][ T7941] ? __pfx_find_vma_intersection+0x10/0x10 [ 235.169511][ T7941] ? do_mmap+0x69c/0x11b0 [ 235.169553][ T7941] __mm_populate+0x1d8/0x380 [ 235.169605][ T7941] ? __pfx___mm_populate+0x10/0x10 [ 235.169653][ T7941] ? up_write+0x1b2/0x520 [ 235.169692][ T7941] vm_mmap_pgoff+0x362/0x450 [ 235.169736][ T7941] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 235.169774][ T7941] ? do_set_mempolicy+0x220/0x480 [ 235.169810][ T7941] ? __x64_sys_futex+0x1e0/0x4c0 [ 235.169854][ T7941] ? __x64_sys_futex+0x1e9/0x4c0 [ 235.169906][ T7941] ksys_mmap_pgoff+0x7d/0x5c0 [ 235.169954][ T7941] ? rcu_is_watching+0x12/0xc0 [ 235.169996][ T7941] __x64_sys_mmap+0x125/0x190 [ 235.170037][ T7941] do_syscall_64+0xcd/0x260 [ 235.170088][ T7941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.170118][ T7941] RIP: 0033:0x7f36eeb8d169 [ 235.170143][ T7941] 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 [ 235.170171][ T7941] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 235.170200][ T7941] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 235.170220][ T7941] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 235.170238][ T7941] RBP: 00007f36eec0e990 R08: 0000000000000002 R09: 0000000000008000 [ 235.170256][ T7941] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 235.170273][ T7941] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 235.170312][ T7941] [ 235.591333][ T7950] netlink: 12 bytes leftover after parsing attributes in process `syz.1.590'. [ 235.609911][ T7950] netlink: 8 bytes leftover after parsing attributes in process `syz.1.590'. [ 236.111747][ T7962] random: crng reseeded on system resumption [ 237.096973][ T7970] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[7970] [ 237.264483][ T7981] netlink: 8 bytes leftover after parsing attributes in process `syz.2.599'. [ 238.066346][ T7994] netlink: 338 bytes leftover after parsing attributes in process `syz.0.603'. [ 238.089016][ T7991] FAULT_INJECTION: forcing a failure. [ 238.089016][ T7991] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.104684][ T7994] netlink: 338 bytes leftover after parsing attributes in process `syz.0.603'. [ 238.116750][ T7994] netlink: 126 bytes leftover after parsing attributes in process `syz.0.603'. [ 238.150705][ T7991] CPU: 0 UID: 0 PID: 7991 Comm: syz.1.602 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 238.150752][ T7991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 238.150771][ T7991] Call Trace: [ 238.150782][ T7991] [ 238.150794][ T7991] dump_stack_lvl+0x16c/0x1f0 [ 238.150848][ T7991] should_fail_ex+0x512/0x640 [ 238.150893][ T7991] should_fail_alloc_page+0xe7/0x130 [ 238.150928][ T7991] prepare_alloc_pages+0x3c2/0x610 [ 238.150970][ T7991] ? rcu_is_watching+0x12/0xc0 [ 238.151014][ T7991] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 238.151065][ T7991] ? lock_acquire+0x179/0x350 [ 238.151095][ T7991] ? find_held_lock+0x2b/0x80 [ 238.151140][ T7991] ? mark_held_locks+0x49/0x80 [ 238.151190][ T7991] ? finish_task_switch.isra.0+0x221/0xc10 [ 238.151232][ T7991] ? lockdep_hardirqs_on+0x7c/0x110 [ 238.151280][ T7991] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 238.151387][ T7991] ? __lock_acquire+0x5ca/0x1ba0 [ 238.151444][ T7991] ? __lock_acquire+0x5ca/0x1ba0 [ 238.151496][ T7991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 238.151533][ T7991] ? policy_nodemask+0xea/0x4e0 [ 238.151590][ T7991] alloc_pages_mpol+0x1fb/0x550 [ 238.151623][ T7991] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 238.151660][ T7991] ? __lock_acquire+0x5ca/0x1ba0 [ 238.151719][ T7991] folio_alloc_mpol_noprof+0x36/0x2f0 [ 238.151759][ T7991] vma_alloc_folio_noprof+0xed/0x1e0 [ 238.151797][ T7991] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 238.151848][ T7991] do_pte_missing+0x223d/0x3fb0 [ 238.151909][ T7991] __handle_mm_fault+0x103d/0x2a40 [ 238.151966][ T7991] ? __pfx___handle_mm_fault+0x10/0x10 [ 238.152010][ T7991] ? __pte_offset_map_lock+0x155/0x2f0 [ 238.152047][ T7991] ? find_held_lock+0x2b/0x80 [ 238.152086][ T7991] ? find_held_lock+0x2b/0x80 [ 238.152154][ T7991] handle_mm_fault+0x3fe/0xad0 [ 238.152208][ T7991] __get_user_pages+0x771/0x36f0 [ 238.152261][ T7991] ? __pfx_mt_find+0x10/0x10 [ 238.152313][ T7991] ? __pfx___get_user_pages+0x10/0x10 [ 238.152383][ T7991] populate_vma_page_range+0x278/0x3a0 [ 238.152431][ T7991] ? __pfx_populate_vma_page_range+0x10/0x10 [ 238.152474][ T7991] ? __pfx_find_vma_intersection+0x10/0x10 [ 238.152516][ T7991] ? do_mmap+0x69c/0x11b0 [ 238.152558][ T7991] __mm_populate+0x1d8/0x380 [ 238.152604][ T7991] ? __pfx___mm_populate+0x10/0x10 [ 238.152650][ T7991] ? up_write+0x1b2/0x520 [ 238.152688][ T7991] vm_mmap_pgoff+0x362/0x450 [ 238.152732][ T7991] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 238.152770][ T7991] ? do_set_mempolicy+0x220/0x480 [ 238.152806][ T7991] ? __x64_sys_futex+0x1e0/0x4c0 [ 238.152850][ T7991] ? __x64_sys_futex+0x1e9/0x4c0 [ 238.152903][ T7991] ksys_mmap_pgoff+0x7d/0x5c0 [ 238.152941][ T7991] ? rcu_is_watching+0x12/0xc0 [ 238.152985][ T7991] __x64_sys_mmap+0x125/0x190 [ 238.153028][ T7991] do_syscall_64+0xcd/0x260 [ 238.153080][ T7991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.153113][ T7991] RIP: 0033:0x7f2cfcf8d169 [ 238.153139][ T7991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 238.153169][ T7991] RSP: 002b:00007f2cfdd88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 238.153200][ T7991] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8d169 [ 238.153220][ T7991] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 238.153238][ T7991] RBP: 00007f2cfd00e990 R08: 0000000000000002 R09: 0000000000008000 [ 238.153256][ T7991] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 238.153274][ T7991] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 238.153314][ T7991] [ 238.801104][ T7997] random: crng reseeded on system resumption [ 239.270291][ T8009] netlink: 93 bytes leftover after parsing attributes in process `syz.1.606'. [ 240.159573][ T8018] netlink: 8 bytes leftover after parsing attributes in process `syz.1.609'. [ 242.358227][ T8041] netlink: 338 bytes leftover after parsing attributes in process `syz.1.612'. [ 242.388027][ T8041] netlink: 338 bytes leftover after parsing attributes in process `syz.1.612'. [ 242.406797][ T8041] netlink: 134 bytes leftover after parsing attributes in process `syz.1.612'. [ 242.588290][ T8043] random: crng reseeded on system resumption [ 249.366858][ T8105] random: crng reseeded on system resumption [ 252.948521][ T8142] netlink: 8 bytes leftover after parsing attributes in process `syz.3.639'. [ 253.107492][ T8147] netlink: 338 bytes leftover after parsing attributes in process `syz.0.641'. [ 253.152380][ T8147] netlink: 338 bytes leftover after parsing attributes in process `syz.0.641'. [ 253.173226][ T8138] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 253.244519][ T8147] netlink: 126 bytes leftover after parsing attributes in process `syz.0.641'. [ 253.946576][ T8168] netlink: 93 bytes leftover after parsing attributes in process `syz.1.645'. [ 254.211950][ T8169] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[8169] [ 255.955165][ T8188] netlink: 8 bytes leftover after parsing attributes in process `syz.1.650'. [ 256.100941][ T8191] random: crng reseeded on system resumption [ 256.232850][ T8193] netlink: 8 bytes leftover after parsing attributes in process `syz.0.659'. [ 256.520197][ T8198] netlink: 338 bytes leftover after parsing attributes in process `syz.2.652'. [ 256.530376][ T8198] netlink: 338 bytes leftover after parsing attributes in process `syz.2.652'. [ 258.569363][ T8232] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[8232] [ 258.736210][ T8237] __nla_validate_parse: 4 callbacks suppressed [ 258.736234][ T8237] netlink: 8 bytes leftover after parsing attributes in process `syz.1.662'. [ 260.839822][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.846316][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 262.527249][ T8285] random: crng reseeded on system resumption [ 262.608322][ T8284] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[8284] [ 265.034727][ T8312] netlink: 93 bytes leftover after parsing attributes in process `syz.0.678'. [ 266.640475][ T8332] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[8332] [ 268.870362][ T8370] random: crng reseeded on system resumption [ 272.413595][ T8410] netlink: 8 bytes leftover after parsing attributes in process `syz.2.698'. [ 274.905519][ T8434] netlink: 342 bytes leftover after parsing attributes in process `syz.0.706'. [ 274.926305][ T8434] netlink: 342 bytes leftover after parsing attributes in process `syz.0.706'. [ 275.004458][ T8434] netlink: 98 bytes leftover after parsing attributes in process `syz.0.706'. [ 275.285704][ T8442] netlink: 8 bytes leftover after parsing attributes in process `syz.3.710'. [ 275.872419][ T8439] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[8439] [ 277.868046][ T8487] netlink: 8 bytes leftover after parsing attributes in process `syz.2.719'. [ 278.931533][ T8494] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[8494] [ 279.227248][ T8509] netlink: 12 bytes leftover after parsing attributes in process `syz.1.726'. [ 279.300847][ T8509] netlink: 8 bytes leftover after parsing attributes in process `syz.1.726'. [ 279.436258][ T8515] netlink: 342 bytes leftover after parsing attributes in process `syz.2.727'. [ 282.399553][ T8553] netlink: 12 bytes leftover after parsing attributes in process `syz.0.737'. [ 282.545357][ T8553] netlink: 8 bytes leftover after parsing attributes in process `syz.0.737'. [ 282.868398][ T8569] netlink: 8 bytes leftover after parsing attributes in process `syz.0.739'. [ 283.598752][ T8578] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[8578] [ 286.223648][ T8630] netlink: 8 bytes leftover after parsing attributes in process `syz.2.750'. [ 286.233585][ T8626] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[8626] [ 287.229381][ T8643] netlink: 12 bytes leftover after parsing attributes in process `syz.3.752'. [ 287.244300][ T8643] netlink: 8 bytes leftover after parsing attributes in process `syz.3.752'. [ 288.052001][ T8661] random: crng reseeded on system resumption [ 289.118603][ T8678] netlink: 12 bytes leftover after parsing attributes in process `syz.3.759'. [ 289.147641][ T8678] netlink: 8 bytes leftover after parsing attributes in process `syz.3.759'. [ 289.721978][ T8684] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[8684] [ 289.760030][ T8694] random: crng reseeded on system resumption [ 292.628696][ T8728] netlink: 342 bytes leftover after parsing attributes in process `syz.3.770'. [ 293.267491][ T8732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.771'. [ 296.541550][ T8772] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[8772] [ 297.219865][ T8783] netlink: 342 bytes leftover after parsing attributes in process `syz.1.781'. [ 299.280251][ T8793] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[8793] [ 301.021930][ T8825] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[8825] [ 301.176160][ T8828] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[8828] [ 301.921158][ T8844] netlink: 342 bytes leftover after parsing attributes in process `syz.3.793'. [ 302.838992][ T8860] random: crng reseeded on system resumption [ 304.988077][ T8889] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[8889] [ 305.055546][ T8899] random: crng reseeded on system resumption [ 309.620346][ T8945] random: crng reseeded on system resumption [ 312.086779][ T8963] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[8963] [ 315.315919][ T9001] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9001] [ 321.687813][ T9084] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9084] [ 322.284831][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.291208][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.433541][ T9096] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[9096] [ 323.615362][ T9114] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9114] [ 327.034689][ T9163] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[9163] [ 328.071396][ T9178] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[9178] [ 328.208423][ T9180] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[9180] [ 329.422351][ T9196] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[9196] [ 331.675282][ T9222] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[9222] [ 332.155624][ T9244] random: crng reseeded on system resumption [ 333.595504][ T9260] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9260] [ 334.685786][ T9283] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9283] [ 335.755535][ T9300] random: crng reseeded on system resumption [ 337.073707][ T9313] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9313] [ 337.679590][ T9324] random: crng reseeded on system resumption [ 339.196250][ T9337] FAULT_INJECTION: forcing a failure. [ 339.196250][ T9337] name failslab, interval 1, probability 0, space 0, times 0 [ 339.273987][ T9337] CPU: 0 UID: 0 PID: 9337 Comm: syz.3.881 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 339.274031][ T9337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 339.274049][ T9337] Call Trace: [ 339.274059][ T9337] [ 339.274071][ T9337] dump_stack_lvl+0x16c/0x1f0 [ 339.274123][ T9337] should_fail_ex+0x512/0x640 [ 339.274163][ T9337] ? __kvmalloc_node_noprof+0x122/0x600 [ 339.274211][ T9337] should_failslab+0xc2/0x120 [ 339.274241][ T9337] __kvmalloc_node_noprof+0x135/0x600 [ 339.274287][ T9337] ? __pfx___mutex_lock+0x10/0x10 [ 339.274333][ T9337] ? traverse.part.0.constprop.0+0x392/0x640 [ 339.274387][ T9337] ? traverse.part.0.constprop.0+0x392/0x640 [ 339.274439][ T9337] traverse.part.0.constprop.0+0x392/0x640 [ 339.274498][ T9337] seq_lseek+0x2bb/0x450 [ 339.274550][ T9337] ksys_lseek+0xf0/0x1b0 [ 339.274592][ T9337] do_syscall_64+0xcd/0x260 [ 339.274643][ T9337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.274675][ T9337] RIP: 0033:0x7fef8478d169 [ 339.274700][ T9337] 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 [ 339.274729][ T9337] RSP: 002b:00007fef825f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 339.274756][ T9337] RAX: ffffffffffffffda RBX: 00007fef849a5fa0 RCX: 00007fef8478d169 [ 339.274775][ T9337] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 339.274792][ T9337] RBP: 00007fef825f6090 R08: 0000000000000000 R09: 0000000000000000 [ 339.274810][ T9337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 339.274826][ T9337] R13: 0000000000000000 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 339.274867][ T9337] [ 339.809409][ T9341] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input8 [ 340.307047][ T9343] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input10 [ 341.629221][ T9366] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9366] [ 342.104634][ T9367] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9367] [ 343.311162][ T9384] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[9384] [ 343.352053][ T9385] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9385] [ 344.674389][ T9409] netlink: 8 bytes leftover after parsing attributes in process `syz.1.896'. [ 344.806810][ T9411] FAULT_INJECTION: forcing a failure. [ 344.806810][ T9411] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 344.831239][ T9411] CPU: 1 UID: 0 PID: 9411 Comm: syz.3.897 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 344.831279][ T9411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 344.831293][ T9411] Call Trace: [ 344.831301][ T9411] [ 344.831310][ T9411] dump_stack_lvl+0x16c/0x1f0 [ 344.831353][ T9411] should_fail_ex+0x512/0x640 [ 344.831387][ T9411] _copy_from_user+0x2e/0xd0 [ 344.831419][ T9411] get_bitmap+0xdf/0x1a0 [ 344.831459][ T9411] get_nodes+0x1df/0x210 [ 344.831500][ T9411] ? __pfx_get_nodes+0x10/0x10 [ 344.831541][ T9411] ? __fget_files+0x20e/0x3c0 [ 344.831587][ T9411] kernel_mbind+0x139/0x1f0 [ 344.831619][ T9411] ? __pfx_kernel_mbind+0x10/0x10 [ 344.831658][ T9411] do_syscall_64+0xcd/0x260 [ 344.831700][ T9411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.831727][ T9411] RIP: 0033:0x7fef8478d169 [ 344.831749][ T9411] 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 [ 344.831776][ T9411] RSP: 002b:00007fef825f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 344.831802][ T9411] RAX: ffffffffffffffda RBX: 00007fef849a5fa0 RCX: 00007fef8478d169 [ 344.831821][ T9411] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000000 [ 344.831836][ T9411] RBP: 00007fef825f6090 R08: 0000000000000007 R09: 0000000000000000 [ 344.831852][ T9411] R10: 0000200000002100 R11: 0000000000000246 R12: 0000000000000001 [ 344.831869][ T9411] R13: 0000000000000001 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 344.831905][ T9411] [ 346.905525][ T9444] netlink: 8 bytes leftover after parsing attributes in process `syz.1.905'. [ 346.967166][ T9444] netlink: 8 bytes leftover after parsing attributes in process `syz.1.905'. [ 346.998637][ T9449] random: crng reseeded on system resumption [ 347.195400][ T9452] netlink: 8 bytes leftover after parsing attributes in process `syz.1.907'. [ 348.773349][ T9467] kexec: Could not allocate control_code_buffer [ 349.149897][ T9478] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 349.589776][ T9486] netlink: 8 bytes leftover after parsing attributes in process `syz.1.917'. [ 349.653258][ T9488] random: crng reseeded on system resumption [ 349.736935][ T9479] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[9479] [ 350.714360][ T9511] netlink: 28 bytes leftover after parsing attributes in process `syz.1.930'. [ 350.976637][ T9511] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 351.170600][ T9516] netlink: 338 bytes leftover after parsing attributes in process `syz.2.923'. [ 351.204966][ T9516] netlink: 338 bytes leftover after parsing attributes in process `syz.2.923'. [ 351.530287][ T9522] FAULT_INJECTION: forcing a failure. [ 351.530287][ T9522] name failslab, interval 1, probability 0, space 0, times 0 [ 351.543211][ T9522] CPU: 0 UID: 0 PID: 9522 Comm: syz.0.924 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 351.543253][ T9522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 351.543271][ T9522] Call Trace: [ 351.543281][ T9522] [ 351.543292][ T9522] dump_stack_lvl+0x16c/0x1f0 [ 351.543342][ T9522] should_fail_ex+0x512/0x640 [ 351.543387][ T9522] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 351.543441][ T9522] should_failslab+0xc2/0x120 [ 351.543471][ T9522] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 351.543520][ T9522] ? __alloc_skb+0x2b2/0x380 [ 351.543566][ T9522] __alloc_skb+0x2b2/0x380 [ 351.543604][ T9522] ? __pfx___alloc_skb+0x10/0x10 [ 351.543646][ T9522] ? find_held_lock+0x2b/0x80 [ 351.543688][ T9522] ? is_bpf_text_address+0x8a/0x1a0 [ 351.543722][ T9522] alloc_skb_with_frags+0xe0/0x860 [ 351.543769][ T9522] ? is_bpf_text_address+0x94/0x1a0 [ 351.543801][ T9522] ? __kernel_text_address+0xd/0x40 [ 351.543844][ T9522] sock_alloc_send_pskb+0x7fb/0x990 [ 351.543896][ T9522] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 351.543945][ T9522] ? find_held_lock+0x2b/0x80 [ 351.543990][ T9522] tun_get_user+0x502/0x3b10 [ 351.544051][ T9522] ? __pfx_tun_get_user+0x10/0x10 [ 351.544094][ T9522] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 351.544150][ T9522] ? find_held_lock+0x2b/0x80 [ 351.544190][ T9522] ? tun_get+0x191/0x370 [ 351.544238][ T9522] tun_chr_write_iter+0xdc/0x210 [ 351.544285][ T9522] vfs_write+0x5ba/0x1180 [ 351.544329][ T9522] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 351.544385][ T9522] ? __pfx_vfs_write+0x10/0x10 [ 351.544424][ T9522] ? find_held_lock+0x2b/0x80 [ 351.544485][ T9522] __x64_sys_pwrite64+0x1f4/0x250 [ 351.544531][ T9522] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 351.544588][ T9522] do_syscall_64+0xcd/0x260 [ 351.544638][ T9522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.544671][ T9522] RIP: 0033:0x7f36eeb8d169 [ 351.544694][ T9522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 351.544722][ T9522] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 351.544749][ T9522] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 351.544768][ T9522] RDX: 000000000000fdf2 RSI: 0000200000000040 RDI: 00000000000000c8 [ 351.544786][ T9522] RBP: 00007f36efa3a090 R08: 0000000000000000 R09: 0000000000000000 [ 351.544803][ T9522] R10: 000000000000003a R11: 0000000000000246 R12: 0000000000000001 [ 351.544820][ T9522] R13: 0000000000000001 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 351.544858][ T9522] [ 352.010670][ T9524] netlink: 28 bytes leftover after parsing attributes in process `syz.3.925'. [ 352.054723][ T9524] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 352.251336][ T9524] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 352.296111][ T9528] netlink: 8 bytes leftover after parsing attributes in process `syz.1.927'. [ 352.982711][ T9542] netlink: 330 bytes leftover after parsing attributes in process `syz.3.933'. [ 353.015411][ T9542] IPv6: NLM_F_CREATE should be specified when creating new route [ 353.222380][ T9539] zswap: compressor not available [ 353.438568][ T9549] FAULT_INJECTION: forcing a failure. [ 353.438568][ T9549] name failslab, interval 1, probability 0, space 0, times 0 [ 353.486081][ T9549] CPU: 0 UID: 0 PID: 9549 Comm: syz.0.934 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 353.486126][ T9549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 353.486144][ T9549] Call Trace: [ 353.486154][ T9549] [ 353.486166][ T9549] dump_stack_lvl+0x16c/0x1f0 [ 353.486217][ T9549] should_fail_ex+0x512/0x640 [ 353.486253][ T9549] ? __kvmalloc_node_noprof+0x122/0x600 [ 353.486304][ T9549] should_failslab+0xc2/0x120 [ 353.486335][ T9549] __kvmalloc_node_noprof+0x135/0x600 [ 353.486383][ T9549] ? seq_read_iter+0x826/0x12c0 [ 353.486434][ T9549] ? seq_read_iter+0x826/0x12c0 [ 353.486491][ T9549] seq_read_iter+0x826/0x12c0 [ 353.486536][ T9549] ? aa_file_perm+0x4d6/0xfb0 [ 353.486591][ T9549] seq_read+0x39e/0x4e0 [ 353.486634][ T9549] ? __pfx_seq_read+0x10/0x10 [ 353.486684][ T9549] ? get_pid_task+0xfc/0x250 [ 353.486737][ T9549] full_proxy_read+0x13c/0x200 [ 353.486770][ T9549] ? __pfx_full_proxy_read+0x10/0x10 [ 353.486808][ T9549] vfs_read+0x1de/0xc70 [ 353.486856][ T9549] ? __pfx___mutex_lock+0x10/0x10 [ 353.486903][ T9549] ? __pfx_vfs_read+0x10/0x10 [ 353.486958][ T9549] ? __fget_files+0x20e/0x3c0 [ 353.487016][ T9549] ksys_read+0x12a/0x240 [ 353.487059][ T9549] ? __pfx_ksys_read+0x10/0x10 [ 353.487100][ T9549] ? rcu_is_watching+0x12/0xc0 [ 353.487153][ T9549] do_syscall_64+0xcd/0x260 [ 353.487203][ T9549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.487232][ T9549] RIP: 0033:0x7f36eeb8d169 [ 353.487258][ T9549] 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 [ 353.487287][ T9549] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 353.487315][ T9549] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 353.487335][ T9549] RDX: 0000000000010000 RSI: 0000200000000000 RDI: 0000000000000003 [ 353.487352][ T9549] RBP: 00007f36efa3a090 R08: 0000000000000000 R09: 0000000000000000 [ 353.487370][ T9549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 353.487387][ T9549] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 353.487428][ T9549] [ 354.029818][ T9554] netlink: 278 bytes leftover after parsing attributes in process `syz.2.935'. [ 354.162737][ T9559] netlink: 342 bytes leftover after parsing attributes in process `syz.3.936'. [ 354.678547][ T9568] netlink: 8 bytes leftover after parsing attributes in process `syz.2.940'. [ 355.312321][ T9578] FAULT_INJECTION: forcing a failure. [ 355.312321][ T9578] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.346548][ T9578] CPU: 0 UID: 0 PID: 9578 Comm: syz.3.943 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 355.346591][ T9578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 355.346609][ T9578] Call Trace: [ 355.346619][ T9578] [ 355.346630][ T9578] dump_stack_lvl+0x16c/0x1f0 [ 355.346681][ T9578] should_fail_ex+0x512/0x640 [ 355.346723][ T9578] _copy_from_user+0x2e/0xd0 [ 355.346764][ T9578] kern_select+0xc0/0x1e0 [ 355.346809][ T9578] ? __pfx_kern_select+0x10/0x10 [ 355.346858][ T9578] ? __pfx_ksys_write+0x10/0x10 [ 355.346900][ T9578] ? rcu_is_watching+0x12/0xc0 [ 355.346945][ T9578] __x64_sys_select+0xbd/0x160 [ 355.346988][ T9578] ? do_syscall_64+0x91/0x260 [ 355.347034][ T9578] ? lockdep_hardirqs_on+0x7c/0x110 [ 355.347078][ T9578] do_syscall_64+0xcd/0x260 [ 355.347139][ T9578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.347171][ T9578] RIP: 0033:0x7fef8478d169 [ 355.347195][ T9578] 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 [ 355.347224][ T9578] RSP: 002b:00007fef825f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 355.347252][ T9578] RAX: ffffffffffffffda RBX: 00007fef849a5fa0 RCX: 00007fef8478d169 [ 355.347272][ T9578] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000008001 [ 355.347291][ T9578] RBP: 00007fef825f6090 R08: 0000200000000280 R09: 0000000000000000 [ 355.347310][ T9578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 355.347328][ T9578] R13: 0000000000000000 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 355.347367][ T9578] [ 355.752328][ T9584] FAULT_INJECTION: forcing a failure. [ 355.752328][ T9584] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.774559][ T9584] CPU: 0 UID: 0 PID: 9584 Comm: syz.3.946 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 355.774604][ T9584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 355.774623][ T9584] Call Trace: [ 355.774633][ T9584] [ 355.774645][ T9584] dump_stack_lvl+0x16c/0x1f0 [ 355.774701][ T9584] should_fail_ex+0x512/0x640 [ 355.774745][ T9584] _copy_from_user+0x2e/0xd0 [ 355.774786][ T9584] copy_msghdr_from_user+0x98/0x160 [ 355.774830][ T9584] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 355.774892][ T9584] ___sys_sendmsg+0xfe/0x1d0 [ 355.774937][ T9584] ? __pfx____sys_sendmsg+0x10/0x10 [ 355.775029][ T9584] __sys_sendmsg+0x16d/0x220 [ 355.775072][ T9584] ? __pfx___sys_sendmsg+0x10/0x10 [ 355.775126][ T9584] ? rcu_is_watching+0x12/0xc0 [ 355.775177][ T9584] do_syscall_64+0xcd/0x260 [ 355.775226][ T9584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.775257][ T9584] RIP: 0033:0x7fef8478d169 [ 355.775281][ T9584] 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 [ 355.775316][ T9584] RSP: 002b:00007fef825f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 355.775346][ T9584] RAX: ffffffffffffffda RBX: 00007fef849a5fa0 RCX: 00007fef8478d169 [ 355.775366][ T9584] RDX: 0000000002000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 355.775385][ T9584] RBP: 00007fef825f6090 R08: 0000000000000000 R09: 0000000000000000 [ 355.775403][ T9584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 355.775421][ T9584] R13: 0000000000000000 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 355.775461][ T9584] [ 356.165462][ T9597] netlink: 28 bytes leftover after parsing attributes in process `syz.2.947'. [ 356.275743][ T9600] netlink: 8 bytes leftover after parsing attributes in process `syz.3.950'. [ 356.285392][ T9597] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 356.518414][ T9608] FAULT_INJECTION: forcing a failure. [ 356.518414][ T9608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.562361][ T9608] CPU: 0 UID: 0 PID: 9608 Comm: syz.3.953 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 356.562400][ T9608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 356.562417][ T9608] Call Trace: [ 356.562427][ T9608] [ 356.562438][ T9608] dump_stack_lvl+0x16c/0x1f0 [ 356.562506][ T9608] should_fail_ex+0x512/0x640 [ 356.562547][ T9608] should_fail_alloc_page+0xe7/0x130 [ 356.562581][ T9608] prepare_alloc_pages+0x3c2/0x610 [ 356.562628][ T9608] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 356.562686][ T9608] ? find_held_lock+0x2b/0x80 [ 356.562727][ T9608] ? is_bpf_text_address+0x8a/0x1a0 [ 356.562756][ T9608] ? bpf_ksym_find+0x124/0x1c0 [ 356.562797][ T9608] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 356.562844][ T9608] ? is_bpf_text_address+0x94/0x1a0 [ 356.562873][ T9608] ? kernel_text_address+0x8d/0x100 [ 356.562911][ T9608] ? __kernel_text_address+0xd/0x40 [ 356.562955][ T9608] ? unwind_get_return_address+0x59/0xa0 [ 356.563006][ T9608] ? __lock_acquire+0x5ca/0x1ba0 [ 356.563063][ T9608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 356.563098][ T9608] ? policy_nodemask+0xea/0x4e0 [ 356.563151][ T9608] alloc_pages_mpol+0x1fb/0x550 [ 356.563183][ T9608] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 356.563213][ T9608] ? __lock_acquire+0x5ca/0x1ba0 [ 356.563270][ T9608] folio_alloc_mpol_noprof+0x36/0x2f0 [ 356.563309][ T9608] vma_alloc_folio_noprof+0xed/0x1e0 [ 356.563345][ T9608] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 356.563395][ T9608] do_pte_missing+0x223d/0x3fb0 [ 356.563454][ T9608] __handle_mm_fault+0x103d/0x2a40 [ 356.563511][ T9608] ? __pfx___handle_mm_fault+0x10/0x10 [ 356.563553][ T9608] ? lock_vma_under_rcu+0x47d/0x970 [ 356.563591][ T9608] ? lock_vma_under_rcu+0x47d/0x970 [ 356.563652][ T9608] handle_mm_fault+0x3fe/0xad0 [ 356.563696][ T9608] do_user_addr_fault+0x60c/0x1370 [ 356.563740][ T9608] exc_page_fault+0x5c/0xc0 [ 356.563784][ T9608] asm_exc_page_fault+0x26/0x30 [ 356.563813][ T9608] RIP: 0033:0x7fef84658b7b [ 356.563836][ T9608] Code: 00 00 00 48 8d 3d 9d 33 19 00 48 89 c1 31 c0 e8 4b 44 ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d d1 33 19 00 48 89 34 24 48 8b 14 24 48 8b [ 356.563864][ T9608] RSP: 002b:00007fef825f4fb0 EFLAGS: 00010202 [ 356.563889][ T9608] RAX: 0000000000000000 RBX: 00007fef849a5fa0 RCX: 0000000000000000 [ 356.563907][ T9608] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000002680 [ 356.563936][ T9608] RBP: 00007fef825f6090 R08: 0000000000000000 R09: 0000000000000000 [ 356.563954][ T9608] R10: 0000200000002680 R11: 0000000000000000 R12: 0000000000000001 [ 356.563972][ T9608] R13: 0000000000000000 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 356.564012][ T9608] [ 356.616549][ T9609] netlink: 342 bytes leftover after parsing attributes in process `syz.1.952'. [ 356.618277][ C0] vkms_vblank_simulate: vblank timer overrun [ 356.840937][ C0] vkms_vblank_simulate: vblank timer overrun [ 356.846942][ C0] hrtimer: interrupt took 282661935 ns [ 356.946980][ C0] vkms_vblank_simulate: vblank timer overrun [ 356.956756][ T9608] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 357.684620][ T9621] capability: warning: `syz.1.958' uses 32-bit capabilities (legacy support in use) [ 357.964919][ T9630] random: crng reseeded on system resumption [ 358.006012][ T9634] FAULT_INJECTION: forcing a failure. [ 358.006012][ T9634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.034075][ T9633] netlink: 330 bytes leftover after parsing attributes in process `syz.1.963'. [ 358.070697][ T9633] IPv6: NLM_F_CREATE should be specified when creating new route [ 358.083883][ T9634] CPU: 1 UID: 0 PID: 9634 Comm: syz.2.961 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 358.083923][ T9634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 358.083942][ T9634] Call Trace: [ 358.083952][ T9634] [ 358.083963][ T9634] dump_stack_lvl+0x16c/0x1f0 [ 358.084013][ T9634] should_fail_ex+0x512/0x640 [ 358.084056][ T9634] _copy_from_user+0x2e/0xd0 [ 358.084097][ T9634] do_semtimedop+0x182/0x2e0 [ 358.084139][ T9634] ? __pfx_do_semtimedop+0x10/0x10 [ 358.084216][ T9634] ? __fget_files+0x20e/0x3c0 [ 358.084286][ T9634] __x64_sys_semtimedop+0x1b4/0x1f0 [ 358.084320][ T9634] ? __pfx___x64_sys_semtimedop+0x10/0x10 [ 358.084383][ T9634] do_syscall_64+0xcd/0x260 [ 358.084433][ T9634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.084465][ T9634] RIP: 0033:0x7f596cb8d169 [ 358.084488][ T9634] 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 [ 358.084517][ T9634] RSP: 002b:00007f596d9a2038 EFLAGS: 00000246 ORIG_RAX: 00000000000000dc [ 358.084545][ T9634] RAX: ffffffffffffffda RBX: 00007f596cda5fa0 RCX: 00007f596cb8d169 [ 358.084565][ T9634] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000000 [ 358.084582][ T9634] RBP: 00007f596d9a2090 R08: 0000000000000000 R09: 0000000000000000 [ 358.084600][ T9634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 358.084617][ T9634] R13: 0000000000000001 R14: 00007f596cda5fa0 R15: 00007ffca887cc28 [ 358.084656][ T9634] [ 359.063136][ T9653] netlink: 342 bytes leftover after parsing attributes in process `syz.2.966'. [ 359.764898][ T9661] FAULT_INJECTION: forcing a failure. [ 359.764898][ T9661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.814465][ T9661] CPU: 0 UID: 0 PID: 9661 Comm: syz.1.970 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 359.814507][ T9661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 359.814523][ T9661] Call Trace: [ 359.814533][ T9661] [ 359.814544][ T9661] dump_stack_lvl+0x16c/0x1f0 [ 359.814591][ T9661] should_fail_ex+0x512/0x640 [ 359.814631][ T9661] _copy_from_user+0x2e/0xd0 [ 359.814677][ T9661] copy_msghdr_from_user+0x98/0x160 [ 359.814718][ T9661] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 359.814765][ T9661] ? __pfx__kstrtoull+0x10/0x10 [ 359.814818][ T9661] ___sys_sendmsg+0xfe/0x1d0 [ 359.814860][ T9661] ? __pfx____sys_sendmsg+0x10/0x10 [ 359.814919][ T9661] ? find_held_lock+0x2b/0x80 [ 359.814982][ T9661] __sys_sendmmsg+0x200/0x420 [ 359.815027][ T9661] ? __pfx___sys_sendmmsg+0x10/0x10 [ 359.815082][ T9661] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 359.815145][ T9661] ? fput+0x70/0xf0 [ 359.815174][ T9661] ? ksys_write+0x1b9/0x240 [ 359.815216][ T9661] ? __pfx_ksys_write+0x10/0x10 [ 359.815255][ T9661] ? rcu_is_watching+0x12/0xc0 [ 359.815299][ T9661] __x64_sys_sendmmsg+0x9c/0x100 [ 359.815339][ T9661] ? lockdep_hardirqs_on+0x7c/0x110 [ 359.815382][ T9661] do_syscall_64+0xcd/0x260 [ 359.815430][ T9661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.815461][ T9661] RIP: 0033:0x7f2cfcf8d169 [ 359.815484][ T9661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 359.815512][ T9661] RSP: 002b:00007f2cfdd88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 359.815539][ T9661] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8d169 [ 359.815559][ T9661] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000004 [ 359.815576][ T9661] RBP: 00007f2cfdd88090 R08: 0000000000000000 R09: 0000000000000000 [ 359.815593][ T9661] R10: 0000000000000311 R11: 0000000000000246 R12: 0000000000000001 [ 359.815621][ T9661] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 359.815665][ T9661] [ 360.026664][ C0] vkms_vblank_simulate: vblank timer overrun [ 360.822614][ T9680] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9680] [ 360.886599][ T9681] netlink: 330 bytes leftover after parsing attributes in process `syz.2.974'. [ 360.895861][ T9681] IPv6: NLM_F_CREATE should be specified when creating new route [ 361.021289][ T9667] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[9667] [ 361.680346][ T9700] random: crng reseeded on system resumption [ 362.148569][ T9708] netlink: 342 bytes leftover after parsing attributes in process `syz.3.980'. [ 363.027275][ T9713] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[9713] [ 364.159051][ T9739] netlink: 12 bytes leftover after parsing attributes in process `syz.3.987'. [ 365.082107][ T9761] bond0: option all_slaves_active: invalid value () [ 365.510707][ T9761] bond0: option all_slaves_active: invalid value (ext2) [ 365.781017][ T9773] netlink: 342 bytes leftover after parsing attributes in process `syz.2.992'. [ 366.090769][ T9779] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9779] [ 366.288859][ T9782] netlink: 12 bytes leftover after parsing attributes in process `syz.0.996'. [ 366.382903][ T9786] FAULT_INJECTION: forcing a failure. [ 366.382903][ T9786] name failslab, interval 1, probability 0, space 0, times 0 [ 366.395834][ T9786] CPU: 0 UID: 0 PID: 9786 Comm: syz.0.998 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 366.395874][ T9786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 366.395892][ T9786] Call Trace: [ 366.395903][ T9786] [ 366.395914][ T9786] dump_stack_lvl+0x16c/0x1f0 [ 366.395965][ T9786] should_fail_ex+0x512/0x640 [ 366.396000][ T9786] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 366.396053][ T9786] should_failslab+0xc2/0x120 [ 366.396083][ T9786] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 366.396134][ T9786] ? getname_flags.part.0+0x48/0x540 [ 366.396185][ T9786] getname_flags.part.0+0x48/0x540 [ 366.396230][ T9786] getname_flags+0x93/0xf0 [ 366.396274][ T9786] do_sys_openat2+0xb8/0x1d0 [ 366.396315][ T9786] ? __pfx_do_sys_openat2+0x10/0x10 [ 366.396355][ T9786] ? __fget_files+0x20e/0x3c0 [ 366.396409][ T9786] __x64_sys_openat+0x174/0x210 [ 366.396444][ T9786] ? __pfx___x64_sys_openat+0x10/0x10 [ 366.396478][ T9786] ? ksys_write+0x1b9/0x240 [ 366.396522][ T9786] ? rcu_is_watching+0x12/0xc0 [ 366.396574][ T9786] do_syscall_64+0xcd/0x260 [ 366.396626][ T9786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.396658][ T9786] RIP: 0033:0x7f36eeb8bad0 [ 366.396682][ T9786] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 366.396714][ T9786] RSP: 002b:00007f36efa39f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 366.396742][ T9786] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f36eeb8bad0 [ 366.396762][ T9786] RDX: 0000000000000002 RSI: 00007f36efa39fa0 RDI: 00000000ffffff9c [ 366.396781][ T9786] RBP: 00007f36efa39fa0 R08: 0000000000000000 R09: 00007f36efa39cd6 [ 366.396800][ T9786] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 366.396817][ T9786] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 366.396857][ T9786] [ 367.317208][ T9800] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1000'. [ 370.149307][ T9829] ptrace attach of "./syz-executor exec"[5837] was attempted by "./syz-executor exec"[9829] [ 370.556948][ T9846] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9846] [ 371.215249][ T9847] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[9847] [ 371.481121][ T9869] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1014'. [ 371.513538][ T9869] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1014'. [ 371.533863][ T9868] FAULT_INJECTION: forcing a failure. [ 371.533863][ T9868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.568482][ T9868] CPU: 0 UID: 0 PID: 9868 Comm: syz.0.1015 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 371.568525][ T9868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 371.568544][ T9868] Call Trace: [ 371.568553][ T9868] [ 371.568565][ T9868] dump_stack_lvl+0x16c/0x1f0 [ 371.568628][ T9868] should_fail_ex+0x512/0x640 [ 371.568668][ T9868] _copy_from_user+0x2e/0xd0 [ 371.568708][ T9868] core_sys_select+0x314/0xbe0 [ 371.568761][ T9868] ? __pfx_core_sys_select+0x10/0x10 [ 371.568811][ T9868] ? proc_fail_nth_write+0x9f/0x250 [ 371.568896][ T9868] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 371.568954][ T9868] kern_select+0x15d/0x1e0 [ 371.568997][ T9868] ? __pfx_kern_select+0x10/0x10 [ 371.569045][ T9868] ? __pfx_ksys_write+0x10/0x10 [ 371.569085][ T9868] ? rcu_is_watching+0x12/0xc0 [ 371.569128][ T9868] __x64_sys_select+0xbd/0x160 [ 371.569170][ T9868] ? do_syscall_64+0x91/0x260 [ 371.569213][ T9868] ? lockdep_hardirqs_on+0x7c/0x110 [ 371.569255][ T9868] do_syscall_64+0xcd/0x260 [ 371.569303][ T9868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 371.569334][ T9868] RIP: 0033:0x7f36eeb8d169 [ 371.569357][ T9868] 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 [ 371.569387][ T9868] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 371.569415][ T9868] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 371.569434][ T9868] RDX: 0000200000000100 RSI: 0000000000000000 RDI: 000000000000000d [ 371.569452][ T9868] RBP: 00007f36efa3a090 R08: 0000000000000000 R09: 0000000000000000 [ 371.569469][ T9868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 371.569485][ T9868] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 371.569523][ T9868] [ 371.595963][ T9865] Invalid ELF header magic: != ELF [ 371.923045][ T9885] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1017'. [ 371.987532][ T9873] kmem.tcp.limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 372.025421][ T9887] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1017'. [ 372.907088][ T9899] FAULT_INJECTION: forcing a failure. [ 372.907088][ T9899] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 372.944661][ T9899] CPU: 0 UID: 0 PID: 9899 Comm: syz.3.1019 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 372.944705][ T9899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 372.944724][ T9899] Call Trace: [ 372.944734][ T9899] [ 372.944746][ T9899] dump_stack_lvl+0x16c/0x1f0 [ 372.944798][ T9899] should_fail_ex+0x512/0x640 [ 372.944841][ T9899] _copy_from_user+0x2e/0xd0 [ 372.944882][ T9899] io_uring_setup+0xb4/0x2090 [ 372.944918][ T9899] ? __pfx_io_uring_setup+0x10/0x10 [ 372.944947][ T9899] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 372.945001][ T9899] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 372.945056][ T9899] ? __fget_files+0x20e/0x3c0 [ 372.945114][ T9899] ? ksys_write+0x1b9/0x240 [ 372.945158][ T9899] ? __pfx_ksys_write+0x10/0x10 [ 372.945199][ T9899] ? rcu_is_watching+0x12/0xc0 [ 372.945247][ T9899] __x64_sys_io_uring_setup+0xc2/0x170 [ 372.945282][ T9899] do_syscall_64+0xcd/0x260 [ 372.945334][ T9899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.945365][ T9899] RIP: 0033:0x7fef8478d169 [ 372.945389][ T9899] 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 [ 372.945419][ T9899] RSP: 002b:00007fef825f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 372.945448][ T9899] RAX: ffffffffffffffda RBX: 00007fef849a5fa0 RCX: 00007fef8478d169 [ 372.945469][ T9899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000101 [ 372.945494][ T9899] RBP: 00007fef825f6090 R08: 0000000000000000 R09: 0000000000000000 [ 372.945513][ T9899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 372.945532][ T9899] R13: 0000000000000000 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 372.945573][ T9899] [ 373.719724][ T9911] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9911] [ 373.912150][ T9930] random: crng reseeded on system resumption [ 374.092784][ T9934] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1027'. [ 374.833909][ T9941] FAULT_INJECTION: forcing a failure. [ 374.833909][ T9941] name failslab, interval 1, probability 0, space 0, times 0 [ 374.852718][ T9941] CPU: 1 UID: 0 PID: 9941 Comm: syz.0.1028 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 374.852765][ T9941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 374.852786][ T9941] Call Trace: [ 374.852797][ T9941] [ 374.852809][ T9941] dump_stack_lvl+0x16c/0x1f0 [ 374.852864][ T9941] should_fail_ex+0x512/0x640 [ 374.852901][ T9941] ? fs_reclaim_acquire+0xae/0x150 [ 374.852953][ T9941] should_failslab+0xc2/0x120 [ 374.852985][ T9941] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 374.853037][ T9941] ? security_inode_alloc+0x3b/0x2b0 [ 374.853080][ T9941] security_inode_alloc+0x3b/0x2b0 [ 374.853117][ T9941] inode_init_always_gfp+0xce4/0x1030 [ 374.853173][ T9941] alloc_inode+0x86/0x240 [ 374.853211][ T9941] new_inode+0x22/0x1c0 [ 374.853244][ T9941] ? start_creating.part.0+0x25d/0x3a0 [ 374.853292][ T9941] debugfs_create_dir+0xdd/0x5f0 [ 374.853341][ T9941] ptp_open+0x307/0x520 [ 374.853391][ T9941] ? __pfx_ptp_open+0x10/0x10 [ 374.853455][ T9941] ? __pfx_ptp_open+0x10/0x10 [ 374.853497][ T9941] posix_clock_open+0x178/0x290 [ 374.853544][ T9941] ? __pfx_posix_clock_open+0x10/0x10 [ 374.853588][ T9941] chrdev_open+0x231/0x6a0 [ 374.853635][ T9941] ? __pfx_apparmor_file_open+0x10/0x10 [ 374.853677][ T9941] ? __pfx_chrdev_open+0x10/0x10 [ 374.853731][ T9941] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 374.853786][ T9941] do_dentry_open+0x741/0x1c10 [ 374.853833][ T9941] ? __pfx_chrdev_open+0x10/0x10 [ 374.853893][ T9941] vfs_open+0x82/0x3f0 [ 374.853931][ T9941] path_openat+0x1e5e/0x2d40 [ 374.853996][ T9941] ? __pfx_path_openat+0x10/0x10 [ 374.854056][ T9941] do_filp_open+0x20b/0x470 [ 374.854106][ T9941] ? __pfx_do_filp_open+0x10/0x10 [ 374.854190][ T9941] ? alloc_fd+0x471/0x7d0 [ 374.854250][ T9941] do_sys_openat2+0x11b/0x1d0 [ 374.854284][ T9941] ? __pfx_do_sys_openat2+0x10/0x10 [ 374.854337][ T9941] __x64_sys_openat+0x174/0x210 [ 374.854374][ T9941] ? __pfx___x64_sys_openat+0x10/0x10 [ 374.854424][ T9941] ? rcu_is_watching+0x12/0xc0 [ 374.854478][ T9941] do_syscall_64+0xcd/0x260 [ 374.854533][ T9941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.854566][ T9941] RIP: 0033:0x7f36eeb8d169 [ 374.854593][ T9941] 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 [ 374.854625][ T9941] RSP: 002b:00007f36efa19038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 374.854658][ T9941] RAX: ffffffffffffffda RBX: 00007f36eeda6080 RCX: 00007f36eeb8d169 [ 374.854678][ T9941] RDX: 0000000000000440 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 374.854698][ T9941] RBP: 00007f36eec0e990 R08: 0000000000000000 R09: 0000000000000000 [ 374.854717][ T9941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 374.854735][ T9941] R13: 0000000000000000 R14: 00007f36eeda6080 R15: 00007ffcd7f81938 [ 374.854776][ T9941] [ 375.287836][ T9941] debugfs: out of free dentries, can not create directory '0xffff888032ee4000' [ 376.189083][ T9971] netlink: 342 bytes leftover after parsing attributes in process `syz.3.1035'. [ 376.223506][ T9973] FAULT_INJECTION: forcing a failure. [ 376.223506][ T9973] name failslab, interval 1, probability 0, space 0, times 0 [ 376.332944][ T9973] CPU: 0 UID: 0 PID: 9973 Comm: syz.0.1036 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 376.332990][ T9973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 376.333009][ T9973] Call Trace: [ 376.333019][ T9973] [ 376.333031][ T9973] dump_stack_lvl+0x16c/0x1f0 [ 376.333082][ T9973] should_fail_ex+0x512/0x640 [ 376.333118][ T9973] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 376.333172][ T9973] should_failslab+0xc2/0x120 [ 376.333202][ T9973] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 376.333251][ T9973] ? up_write+0x1b2/0x520 [ 376.333281][ T9973] ? vm_area_dup+0x25/0x760 [ 376.333329][ T9973] vm_area_dup+0x25/0x760 [ 376.333373][ T9973] __split_vma+0x17f/0x1030 [ 376.333419][ T9973] ? __lock_acquire+0x5ca/0x1ba0 [ 376.333472][ T9973] ? __pfx___split_vma+0x10/0x10 [ 376.333544][ T9973] vms_gather_munmap_vmas+0x1c2/0x1310 [ 376.333601][ T9973] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 376.333650][ T9973] ? is_bpf_text_address+0x8a/0x1a0 [ 376.333679][ T9973] ? bpf_ksym_find+0x124/0x1c0 [ 376.333721][ T9973] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 376.333765][ T9973] ? is_bpf_text_address+0x94/0x1a0 [ 376.333795][ T9973] ? kernel_text_address+0x8d/0x100 [ 376.333832][ T9973] ? __kernel_text_address+0xd/0x40 [ 376.333874][ T9973] do_vmi_align_munmap+0x27c/0x7d0 [ 376.333925][ T9973] ? __lock_acquire+0x5ca/0x1ba0 [ 376.333975][ T9973] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 376.334079][ T9973] do_vmi_munmap+0x208/0x3e0 [ 376.334148][ T9973] do_munmap+0xbd/0x100 [ 376.334185][ T9973] ? __pfx_do_munmap+0x10/0x10 [ 376.334232][ T9973] ? __pfx_down_write_killable+0x10/0x10 [ 376.334274][ T9973] __do_sys_mremap+0xfb4/0x15d0 [ 376.334328][ T9973] ? __pfx___do_sys_mremap+0x10/0x10 [ 376.334378][ T9973] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 376.334430][ T9973] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 376.334490][ T9973] ? __fget_files+0x20e/0x3c0 [ 376.334551][ T9973] ? rcu_is_watching+0x12/0xc0 [ 376.334601][ T9973] do_syscall_64+0xcd/0x260 [ 376.334651][ T9973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 376.334683][ T9973] RIP: 0033:0x7f36eeb8d169 [ 376.334708][ T9973] 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 [ 376.334736][ T9973] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 376.334765][ T9973] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 376.334786][ T9973] RDX: 0000000000003fd6 RSI: 000000000000fee0 RDI: 0000000000004000 [ 376.334804][ T9973] RBP: 00007f36efa3a090 R08: 0000000000018000 R09: 0000000000000000 [ 376.334822][ T9973] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 376.334840][ T9973] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 376.334879][ T9973] [ 377.453028][ T9982] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[9982] [ 377.791454][ T9980] FAULT_INJECTION: forcing a failure. [ 377.791454][ T9980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.883542][ T9980] CPU: 1 UID: 0 PID: 9980 Comm: syz.3.1039 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 377.883592][ T9980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 377.883612][ T9980] Call Trace: [ 377.883623][ T9980] [ 377.883635][ T9980] dump_stack_lvl+0x16c/0x1f0 [ 377.883690][ T9980] should_fail_ex+0x512/0x640 [ 377.883735][ T9980] should_fail_alloc_page+0xe7/0x130 [ 377.883769][ T9980] prepare_alloc_pages+0x3c2/0x610 [ 377.883811][ T9980] ? rcu_is_watching+0x12/0xc0 [ 377.883858][ T9980] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 377.883915][ T9980] ? __lock_acquire+0x5ca/0x1ba0 [ 377.883970][ T9980] ? cgroup_rstat_updated+0x2a/0xb20 [ 377.884013][ T9980] ? __lock_acquire+0x5ca/0x1ba0 [ 377.884072][ T9980] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 377.884129][ T9980] ? __asan_memcpy+0x3c/0x60 [ 377.884180][ T9980] ? __pfx_interleave_nid+0x10/0x10 [ 377.884230][ T9980] ? __lock_acquire+0x5ca/0x1ba0 [ 377.884286][ T9980] ? policy_nodemask+0xea/0x4e0 [ 377.884341][ T9980] alloc_pages_mpol+0x1fb/0x550 [ 377.884383][ T9980] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 377.884417][ T9980] ? __lock_acquire+0x5ca/0x1ba0 [ 377.884476][ T9980] folio_alloc_mpol_noprof+0x36/0x2f0 [ 377.884517][ T9980] vma_alloc_folio_noprof+0xed/0x1e0 [ 377.884554][ T9980] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 377.884606][ T9980] do_pte_missing+0x223d/0x3fb0 [ 377.884668][ T9980] __handle_mm_fault+0x103d/0x2a40 [ 377.884729][ T9980] ? __pfx___handle_mm_fault+0x10/0x10 [ 377.884773][ T9980] ? __pte_offset_map_lock+0x155/0x2f0 [ 377.884810][ T9980] ? find_held_lock+0x2b/0x80 [ 377.884849][ T9980] ? find_held_lock+0x2b/0x80 [ 377.884917][ T9980] handle_mm_fault+0x3fe/0xad0 [ 377.884971][ T9980] __get_user_pages+0x771/0x36f0 [ 377.885025][ T9980] ? __pfx_mt_find+0x10/0x10 [ 377.885079][ T9980] ? __pfx___get_user_pages+0x10/0x10 [ 377.885137][ T9980] populate_vma_page_range+0x278/0x3a0 [ 377.885185][ T9980] ? __pfx_populate_vma_page_range+0x10/0x10 [ 377.885228][ T9980] ? __pfx_find_vma_intersection+0x10/0x10 [ 377.885270][ T9980] ? do_mmap+0x69c/0x11b0 [ 377.885313][ T9980] __mm_populate+0x1d8/0x380 [ 377.885366][ T9980] ? __pfx___mm_populate+0x10/0x10 [ 377.885415][ T9980] ? up_write+0x1b2/0x520 [ 377.885454][ T9980] vm_mmap_pgoff+0x362/0x450 [ 377.885498][ T9980] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 377.885537][ T9980] ? do_set_mempolicy+0x220/0x480 [ 377.885574][ T9980] ? __x64_sys_futex+0x1e0/0x4c0 [ 377.885621][ T9980] ? __x64_sys_futex+0x1e9/0x4c0 [ 377.885673][ T9980] ksys_mmap_pgoff+0x7d/0x5c0 [ 377.885712][ T9980] ? rcu_is_watching+0x12/0xc0 [ 377.885757][ T9980] __x64_sys_mmap+0x125/0x190 [ 377.885801][ T9980] do_syscall_64+0xcd/0x260 [ 377.885854][ T9980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.885887][ T9980] RIP: 0033:0x7fef8478d169 [ 377.885912][ T9980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 377.885943][ T9980] RSP: 002b:00007fef825f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 377.885973][ T9980] RAX: ffffffffffffffda RBX: 00007fef849a5fa0 RCX: 00007fef8478d169 [ 377.885994][ T9980] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 377.886013][ T9980] RBP: 00007fef8480e990 R08: 0000000000000002 R09: 0000000000008000 [ 377.886032][ T9980] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 377.886051][ T9980] R13: 0000000000000000 R14: 00007fef849a5fa0 R15: 00007fff9f867f38 [ 377.886092][ T9980] [ 380.695885][ T9953] kexec: Could not allocate control_code_buffer [ 381.421996][T10016] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[10016] [ 381.741964][T10035] FAULT_INJECTION: forcing a failure. [ 381.741964][T10035] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.774374][T10035] CPU: 0 UID: 0 PID: 10035 Comm: syz.0.1049 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 381.774417][T10035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 381.774435][T10035] Call Trace: [ 381.774444][T10035] [ 381.774456][T10035] dump_stack_lvl+0x16c/0x1f0 [ 381.774507][T10035] should_fail_ex+0x512/0x640 [ 381.774549][T10035] _copy_to_user+0x32/0xd0 [ 381.774592][T10035] simple_read_from_buffer+0xcb/0x170 [ 381.774639][T10035] proc_fail_nth_read+0x197/0x270 [ 381.774684][T10035] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 381.774740][T10035] ? rw_verify_area+0xcf/0x680 [ 381.774777][T10035] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 381.774821][T10035] vfs_read+0x1de/0xc70 [ 381.774869][T10035] ? __pfx___mutex_lock+0x10/0x10 [ 381.774916][T10035] ? __pfx_vfs_read+0x10/0x10 [ 381.774969][T10035] ? __fget_files+0x20e/0x3c0 [ 381.775027][T10035] ksys_read+0x12a/0x240 [ 381.775071][T10035] ? __pfx_ksys_read+0x10/0x10 [ 381.775112][T10035] ? rcu_is_watching+0x12/0xc0 [ 381.775167][T10035] do_syscall_64+0xcd/0x260 [ 381.775219][T10035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 381.775252][T10035] RIP: 0033:0x7f36eeb8bb7c [ 381.775276][T10035] 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 [ 381.775307][T10035] RSP: 002b:00007f36efa3a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 381.775336][T10035] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8bb7c [ 381.775356][T10035] RDX: 000000000000000f RSI: 00007f36efa3a0a0 RDI: 0000000000000004 [ 381.775374][T10035] RBP: 00007f36efa3a090 R08: 0000000000000000 R09: 0000000000000401 [ 381.775393][T10035] R10: 00000000ffffff38 R11: 0000000000000246 R12: 0000000000000001 [ 381.775411][T10035] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 381.775451][T10035] [ 382.314041][T10048] FAULT_INJECTION: forcing a failure. [ 382.314041][T10048] name failslab, interval 1, probability 0, space 0, times 0 [ 382.355507][T10048] CPU: 1 UID: 0 PID: 10048 Comm: syz.0.1051 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 382.355551][T10048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 382.355570][T10048] Call Trace: [ 382.355580][T10048] [ 382.355590][T10048] dump_stack_lvl+0x16c/0x1f0 [ 382.355640][T10048] should_fail_ex+0x512/0x640 [ 382.355691][T10048] ? fs_reclaim_acquire+0xae/0x150 [ 382.355731][T10048] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 382.355774][T10048] should_failslab+0xc2/0x120 [ 382.355804][T10048] __kmalloc_noprof+0xd2/0x510 [ 382.355860][T10048] tomoyo_realpath_from_path+0xc2/0x6e0 [ 382.355909][T10048] ? tomoyo_profile+0x47/0x60 [ 382.355961][T10048] tomoyo_path_number_perm+0x245/0x580 [ 382.355998][T10048] ? tomoyo_path_number_perm+0x237/0x580 [ 382.356039][T10048] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 382.356080][T10048] ? find_held_lock+0x2b/0x80 [ 382.356159][T10048] ? find_held_lock+0x2b/0x80 [ 382.356198][T10048] ? hook_file_ioctl_common+0x145/0x410 [ 382.356242][T10048] ? __fget_files+0x20e/0x3c0 [ 382.356295][T10048] security_file_ioctl+0x9b/0x240 [ 382.356337][T10048] __x64_sys_ioctl+0xb7/0x200 [ 382.356378][T10048] do_syscall_64+0xcd/0x260 [ 382.356428][T10048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 382.356460][T10048] RIP: 0033:0x7f36eeb8d169 [ 382.356484][T10048] 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 [ 382.356514][T10048] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 382.356554][T10048] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 382.356573][T10048] RDX: 0000000000000003 RSI: 0000000080045438 RDI: 0000000000000003 [ 382.356591][T10048] RBP: 00007f36efa3a090 R08: 0000000000000000 R09: 0000000000000000 [ 382.356608][T10048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 382.356626][T10048] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 382.356665][T10048] [ 382.356684][T10048] ERROR: Out of memory at tomoyo_realpath_from_path. [ 383.701180][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.709639][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 383.768426][T10070] FAULT_INJECTION: forcing a failure. [ 383.768426][T10070] name failslab, interval 1, probability 0, space 0, times 0 [ 383.871453][T10070] CPU: 1 UID: 0 PID: 10070 Comm: syz.3.1053 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 383.871500][T10070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 383.871520][T10070] Call Trace: [ 383.871531][T10070] [ 383.871544][T10070] dump_stack_lvl+0x16c/0x1f0 [ 383.871597][T10070] should_fail_ex+0x512/0x640 [ 383.871633][T10070] ? __kmalloc_noprof+0xbf/0x510 [ 383.871684][T10070] ? ptp_open+0x103/0x520 [ 383.871723][T10070] should_failslab+0xc2/0x120 [ 383.871753][T10070] __kmalloc_noprof+0xd2/0x510 [ 383.871818][T10070] ptp_open+0x103/0x520 [ 383.871866][T10070] ? __pfx_ptp_open+0x10/0x10 [ 383.871922][T10070] ? __pfx_ptp_open+0x10/0x10 [ 383.871962][T10070] posix_clock_open+0x178/0x290 [ 383.872009][T10070] ? __pfx_posix_clock_open+0x10/0x10 [ 383.872051][T10070] chrdev_open+0x231/0x6a0 [ 383.872100][T10070] ? __pfx_apparmor_file_open+0x10/0x10 [ 383.872142][T10070] ? __pfx_chrdev_open+0x10/0x10 [ 383.872193][T10070] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 383.872245][T10070] do_dentry_open+0x741/0x1c10 [ 383.872292][T10070] ? __pfx_chrdev_open+0x10/0x10 [ 383.872353][T10070] vfs_open+0x82/0x3f0 [ 383.872393][T10070] path_openat+0x1e5e/0x2d40 [ 383.872458][T10070] ? __pfx_path_openat+0x10/0x10 [ 383.872532][T10070] do_filp_open+0x20b/0x470 [ 383.872581][T10070] ? __pfx_do_filp_open+0x10/0x10 [ 383.872658][T10070] ? alloc_fd+0x471/0x7d0 [ 383.872717][T10070] do_sys_openat2+0x11b/0x1d0 [ 383.872750][T10070] ? __pfx_do_sys_openat2+0x10/0x10 [ 383.872807][T10070] __x64_sys_openat+0x174/0x210 [ 383.872843][T10070] ? __pfx___x64_sys_openat+0x10/0x10 [ 383.872881][T10070] ? rcu_is_watching+0x12/0xc0 [ 383.872934][T10070] do_syscall_64+0xcd/0x260 [ 383.873004][T10070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 383.873037][T10070] RIP: 0033:0x7fef8478d169 [ 383.873067][T10070] 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 [ 383.873101][T10070] RSP: 002b:00007fef825b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 383.873132][T10070] RAX: ffffffffffffffda RBX: 00007fef849a6160 RCX: 00007fef8478d169 [ 383.873156][T10070] RDX: 0000000000000440 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 383.873177][T10070] RBP: 00007fef8480e990 R08: 0000000000000000 R09: 0000000000000000 [ 383.873198][T10070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 383.873218][T10070] R13: 0000000000000000 R14: 00007fef849a6160 R15: 00007fff9f867f38 [ 383.873260][T10070] [ 385.023445][T10081] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[10081] [ 385.537621][T10094] FAULT_INJECTION: forcing a failure. [ 385.537621][T10094] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 385.672272][T10094] CPU: 1 UID: 0 PID: 10094 Comm: syz.3.1062 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 385.672314][T10094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 385.672332][T10094] Call Trace: [ 385.672342][T10094] [ 385.672353][T10094] dump_stack_lvl+0x16c/0x1f0 [ 385.672402][T10094] should_fail_ex+0x512/0x640 [ 385.672443][T10094] _copy_from_user+0x2e/0xd0 [ 385.672483][T10094] __sys_bpf+0x21d/0x4d80 [ 385.672524][T10094] ? __pfx___sys_bpf+0x10/0x10 [ 385.672560][T10094] ? ksys_write+0x190/0x240 [ 385.672616][T10094] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 385.672686][T10094] ? fput+0x70/0xf0 [ 385.672715][T10094] ? ksys_write+0x1b9/0x240 [ 385.672774][T10094] ? __pfx_ksys_write+0x10/0x10 [ 385.672816][T10094] ? rcu_is_watching+0x12/0xc0 [ 385.672862][T10094] __x64_sys_bpf+0x78/0xc0 [ 385.672899][T10094] ? lockdep_hardirqs_on+0x7c/0x110 [ 385.672942][T10094] do_syscall_64+0xcd/0x260 [ 385.672994][T10094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.673026][T10094] RIP: 0033:0x7fef8478d169 [ 385.673050][T10094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 385.673082][T10094] RSP: 002b:00007fef825b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 385.673111][T10094] RAX: ffffffffffffffda RBX: 00007fef849a6160 RCX: 00007fef8478d169 [ 385.673131][T10094] RDX: 000000000000000c RSI: 00002000000001c0 RDI: 0000000000000001 [ 385.673149][T10094] RBP: 00007fef825b4090 R08: 0000000000000000 R09: 0000000000000000 [ 385.673167][T10094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 385.673184][T10094] R13: 0000000000000000 R14: 00007fef849a6160 R15: 00007fff9f867f38 [ 385.673223][T10094] [ 386.549085][T10116] random: crng reseeded on system resumption [ 386.947835][T10127] FAULT_INJECTION: forcing a failure. [ 386.947835][T10127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 387.054415][T10127] CPU: 0 UID: 0 PID: 10127 Comm: syz.3.1071 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 387.054455][T10127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 387.054472][T10127] Call Trace: [ 387.054482][T10127] [ 387.054493][T10127] dump_stack_lvl+0x16c/0x1f0 [ 387.054549][T10127] should_fail_ex+0x512/0x640 [ 387.054589][T10127] _copy_to_user+0x32/0xd0 [ 387.054632][T10127] simple_read_from_buffer+0xcb/0x170 [ 387.054678][T10127] proc_fail_nth_read+0x197/0x270 [ 387.054722][T10127] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 387.054767][T10127] ? rw_verify_area+0xcf/0x680 [ 387.054804][T10127] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 387.054845][T10127] vfs_read+0x1de/0xc70 [ 387.054892][T10127] ? __pfx___mutex_lock+0x10/0x10 [ 387.054938][T10127] ? __pfx_vfs_read+0x10/0x10 [ 387.054991][T10127] ? __fget_files+0x20e/0x3c0 [ 387.055047][T10127] ksys_read+0x12a/0x240 [ 387.055089][T10127] ? __pfx_ksys_read+0x10/0x10 [ 387.055142][T10127] do_syscall_64+0xcd/0x260 [ 387.055191][T10127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 387.055223][T10127] RIP: 0033:0x7fef8478bb7c [ 387.055247][T10127] 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 [ 387.055276][T10127] RSP: 002b:00007fef825b4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 387.055304][T10127] RAX: ffffffffffffffda RBX: 00007fef849a6160 RCX: 00007fef8478bb7c [ 387.055324][T10127] RDX: 000000000000000f RSI: 00007fef825b40a0 RDI: 0000000000000004 [ 387.055341][T10127] RBP: 00007fef825b4090 R08: 0000000000000000 R09: 0000000000000000 [ 387.055359][T10127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 387.055375][T10127] R13: 0000000000000000 R14: 00007fef849a6160 R15: 00007fff9f867f38 [ 387.055415][T10127] [ 387.245761][ C0] vkms_vblank_simulate: vblank timer overrun [ 389.606136][T10150] ptrace attach of "./syz-executor exec"[5843] was attempted by "./syz-executor exec"[10150] [ 391.197564][T10182] FAULT_INJECTION: forcing a failure. [ 391.197564][T10182] name failslab, interval 1, probability 0, space 0, times 0 [ 391.211086][T10182] CPU: 1 UID: 0 PID: 10182 Comm: syz.1.1084 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 391.211129][T10182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 391.211148][T10182] Call Trace: [ 391.211158][T10182] [ 391.211170][T10182] dump_stack_lvl+0x16c/0x1f0 [ 391.211221][T10182] should_fail_ex+0x512/0x640 [ 391.211257][T10182] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 391.211310][T10182] should_failslab+0xc2/0x120 [ 391.211340][T10182] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 391.211390][T10182] ? vm_area_dup+0x25/0x760 [ 391.211439][T10182] vm_area_dup+0x25/0x760 [ 391.211483][T10182] __split_vma+0x17f/0x1030 [ 391.211527][T10182] ? vma_merge_existing_range+0x578/0x1c80 [ 391.211578][T10182] ? __pfx___split_vma+0x10/0x10 [ 391.211637][T10182] ? ima_file_mprotect+0x1ba/0x690 [ 391.211689][T10182] vma_modify+0x24d/0x410 [ 391.211739][T10182] vma_modify_flags+0x212/0x2d0 [ 391.211788][T10182] ? __pfx_vma_modify_flags+0x10/0x10 [ 391.211865][T10182] mprotect_fixup+0x2b3/0xb10 [ 391.211926][T10182] ? mas_walk+0x6a6/0x910 [ 391.211968][T10182] ? __pfx_mprotect_fixup+0x10/0x10 [ 391.212028][T10182] do_mprotect_pkey+0x9ca/0xd50 [ 391.212087][T10182] ? __pfx_do_mprotect_pkey+0x10/0x10 [ 391.212137][T10182] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 391.212199][T10182] ? __fget_files+0x20e/0x3c0 [ 391.212260][T10182] ? __pfx_ksys_write+0x10/0x10 [ 391.212314][T10182] __x64_sys_mprotect+0x78/0xc0 [ 391.212358][T10182] ? lockdep_hardirqs_on+0x7c/0x110 [ 391.212403][T10182] do_syscall_64+0xcd/0x260 [ 391.212454][T10182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 391.212486][T10182] RIP: 0033:0x7f2cfcf8d169 [ 391.212511][T10182] 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 [ 391.212542][T10182] RSP: 002b:00007f2cfdd67038 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 391.212571][T10182] RAX: ffffffffffffffda RBX: 00007f2cfd1a6080 RCX: 00007f2cfcf8d169 [ 391.212591][T10182] RDX: 0000000000000004 RSI: 0000000000400000 RDI: 0000000000001000 [ 391.212609][T10182] RBP: 00007f2cfdd67090 R08: 0000000000000000 R09: 0000000000000000 [ 391.212627][T10182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 391.212645][T10182] R13: 0000000000000001 R14: 00007f2cfd1a6080 R15: 00007ffe2edfd088 [ 391.212685][T10182] [ 392.055791][T10187] random: crng reseeded on system resumption [ 392.964239][T10199] kafs: addr_prefs: Invalid Command [ 393.219675][T10200] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 394.641235][T10221] netlink: 222 bytes leftover after parsing attributes in process `syz.1.1095'. [ 394.734683][T10222] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1095'. [ 395.467918][T10220] ima: policy update failed [ 395.472683][ T30] audit: type=1802 audit(6039469291.474:10): pid=10220 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1095" res=0 errno=0 [ 396.712412][T10238] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1100'. [ 396.872577][T10241] FAULT_INJECTION: forcing a failure. [ 396.872577][T10241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 396.939929][T10241] CPU: 1 UID: 0 PID: 10241 Comm: syz.1.1101 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 396.939979][T10241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 396.939998][T10241] Call Trace: [ 396.940009][T10241] [ 396.940020][T10241] dump_stack_lvl+0x16c/0x1f0 [ 396.940072][T10241] should_fail_ex+0x512/0x640 [ 396.940115][T10241] _copy_from_iter+0x2a4/0x15b0 [ 396.940166][T10241] ? __pfx__copy_from_iter+0x10/0x10 [ 396.940208][T10241] ? rcu_is_watching+0x12/0xc0 [ 396.940248][T10241] ? trace_kmalloc+0x2b/0xd0 [ 396.940280][T10241] ? __kmalloc_noprof+0x242/0x510 [ 396.940338][T10241] kernfs_fop_write_iter+0x19a/0x510 [ 396.940386][T10241] vfs_write+0x5ba/0x1180 [ 396.940433][T10241] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 396.940476][T10241] ? __pfx___mutex_lock+0x10/0x10 [ 396.940525][T10241] ? __pfx_vfs_write+0x10/0x10 [ 396.940597][T10241] ksys_write+0x12a/0x240 [ 396.940647][T10241] ? __pfx_ksys_write+0x10/0x10 [ 396.940688][T10241] ? rcu_is_watching+0x12/0xc0 [ 396.940739][T10241] do_syscall_64+0xcd/0x260 [ 396.940800][T10241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 396.940831][T10241] RIP: 0033:0x7f2cfcf8d169 [ 396.940857][T10241] 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 [ 396.940886][T10241] RSP: 002b:00007f2cfdd88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 396.940913][T10241] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8d169 [ 396.940933][T10241] RDX: 0000000000000081 RSI: 0000200000000040 RDI: 0000000000000003 [ 396.940952][T10241] RBP: 00007f2cfdd88090 R08: 0000000000000000 R09: 0000000000000000 [ 396.940970][T10241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 396.940987][T10241] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 396.941026][T10241] [ 397.369296][T10232] kexec: Could not allocate control_code_buffer [ 397.810276][T10253] random: crng reseeded on system resumption [ 398.471844][T10262] FAULT_INJECTION: forcing a failure. [ 398.471844][T10262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 398.519436][T10262] CPU: 1 UID: 0 PID: 10262 Comm: syz.1.1108 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 398.519479][T10262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 398.519498][T10262] Call Trace: [ 398.519508][T10262] [ 398.519520][T10262] dump_stack_lvl+0x16c/0x1f0 [ 398.519572][T10262] should_fail_ex+0x512/0x640 [ 398.519615][T10262] _copy_to_user+0x32/0xd0 [ 398.519659][T10262] simple_read_from_buffer+0xcb/0x170 [ 398.519705][T10262] proc_fail_nth_read+0x197/0x270 [ 398.519750][T10262] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 398.519798][T10262] ? rw_verify_area+0xcf/0x680 [ 398.519835][T10262] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 398.519880][T10262] vfs_read+0x1de/0xc70 [ 398.519940][T10262] ? __pfx___mutex_lock+0x10/0x10 [ 398.520005][T10262] ? __pfx_vfs_read+0x10/0x10 [ 398.520059][T10262] ? __fget_files+0x20e/0x3c0 [ 398.520117][T10262] ksys_read+0x12a/0x240 [ 398.520160][T10262] ? __pfx_ksys_read+0x10/0x10 [ 398.520216][T10262] do_syscall_64+0xcd/0x260 [ 398.520268][T10262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 398.520301][T10262] RIP: 0033:0x7f2cfcf8bb7c [ 398.520333][T10262] 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 [ 398.520363][T10262] RSP: 002b:00007f2cfdd88030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 398.520392][T10262] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8bb7c [ 398.520414][T10262] RDX: 000000000000000f RSI: 00007f2cfdd880a0 RDI: 0000000000000004 [ 398.520432][T10262] RBP: 00007f2cfdd88090 R08: 0000000000000000 R09: 0000000000000000 [ 398.520452][T10262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 398.520470][T10262] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 398.520511][T10262] [ 399.157008][T10271] ======================================================= [ 399.157008][T10271] WARNING: The mand mount option has been deprecated and [ 399.157008][T10271] and is ignored by this kernel. Remove the mand [ 399.157008][T10271] option from the mount to silence this warning. [ 399.157008][T10271] ======================================================= [ 399.767789][T10278] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1111'. [ 401.987695][T10305] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1121'. [ 405.695880][T10346] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1131'. [ 406.015383][T10350] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1134'. [ 406.339498][T10358] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1136'. [ 406.587642][T10357] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[10357] [ 406.614068][T10362] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1137'. [ 407.641323][T10369] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[10369] [ 407.721337][T10380] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1141'. [ 409.031283][ T55] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 409.041276][ T55] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 409.049533][ T55] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 409.058330][ T55] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 409.067265][ T55] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 409.425739][T10398] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[10398] [ 410.004023][T10401] chnl_net:caif_netlink_parms(): no params data found [ 410.294848][T10421] random: crng reseeded on system resumption [ 410.699626][T10401] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.729511][T10401] bridge0: port 1(bridge_slave_0) entered disabled state [ 410.737575][T10401] bridge_slave_0: entered allmulticast mode [ 410.761261][T10401] bridge_slave_0: entered promiscuous mode [ 410.799254][T10401] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.812276][T10401] bridge0: port 2(bridge_slave_1) entered disabled state [ 410.820502][T10401] bridge_slave_1: entered allmulticast mode [ 410.833730][T10401] bridge_slave_1: entered promiscuous mode [ 410.976541][T10401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 411.010092][T10401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 411.134387][ T55] Bluetooth: hci4: command tx timeout [ 411.155388][T10401] team0: Port device team_slave_0 added [ 411.173140][T10401] team0: Port device team_slave_1 added [ 411.351483][T10393] kexec: Could not allocate control_code_buffer [ 411.412321][T10401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 411.429759][T10401] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 411.494273][T10401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 411.527164][T10401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 411.558489][T10401] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 411.620411][T10401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 411.847466][T10401] hsr_slave_0: entered promiscuous mode [ 411.894561][T10401] hsr_slave_1: entered promiscuous mode [ 411.901436][T10401] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 411.929335][T10401] Cannot create hsr debugfs directory [ 413.215630][ T55] Bluetooth: hci4: command tx timeout [ 413.730231][T10401] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 413.799160][T10401] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 413.849708][T10401] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 413.954185][T10401] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 415.020387][T10459] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1160'. [ 415.049589][T10401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 415.159578][T10401] 8021q: adding VLAN 0 to HW filter on device team0 [ 415.203190][ T9905] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.211014][ T9905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 415.272431][ T9900] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.279669][ T9900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 415.294850][ T55] Bluetooth: hci4: command tx timeout [ 416.074247][T10401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 417.337790][T10401] veth0_vlan: entered promiscuous mode [ 417.348776][T10492] FAULT_INJECTION: forcing a failure. [ 417.348776][T10492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 417.371811][T10401] veth1_vlan: entered promiscuous mode [ 417.395095][T10492] CPU: 1 UID: 0 PID: 10492 Comm: syz.0.1168 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 417.395137][T10492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 417.395155][T10492] Call Trace: [ 417.395165][T10492] [ 417.395177][T10492] dump_stack_lvl+0x16c/0x1f0 [ 417.395228][T10492] should_fail_ex+0x512/0x640 [ 417.395269][T10492] _copy_from_user+0x2e/0xd0 [ 417.395311][T10492] get_timespec64+0x8b/0x240 [ 417.395355][T10492] ? __pfx_get_timespec64+0x10/0x10 [ 417.395412][T10492] __x64_sys_futex+0x288/0x4c0 [ 417.395464][T10492] ? __pfx___x64_sys_futex+0x10/0x10 [ 417.395524][T10492] do_syscall_64+0xcd/0x260 [ 417.395592][T10492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.395624][T10492] RIP: 0033:0x7f36eeb8d169 [ 417.395649][T10492] 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 [ 417.395679][T10492] RSP: 002b:00007ffcd7f81a98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 417.395708][T10492] RAX: ffffffffffffffda RBX: 0000000000065e22 RCX: 00007f36eeb8d169 [ 417.395729][T10492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f36eeda5fac [ 417.395749][T10492] RBP: 0000000000000032 R08: 00007f36efa3b000 R09: 00000015d7f81d8f [ 417.395769][T10492] R10: 00007ffcd7f81b90 R11: 0000000000000246 R12: 00007f36eeda5fac [ 417.395789][T10492] R13: 00007ffcd7f81b90 R14: 0000000000065e54 R15: 00007ffcd7f81bb0 [ 417.395830][T10492] [ 417.395995][ T55] Bluetooth: hci4: command tx timeout [ 417.582470][T10401] veth0_macvtap: entered promiscuous mode [ 417.651924][T10401] veth1_macvtap: entered promiscuous mode [ 417.700398][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.728767][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.748179][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.767662][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.799722][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.814575][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.904210][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.935252][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.971107][T10401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 418.026013][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 418.064481][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.084742][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 418.126021][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.154643][T10401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 418.175312][T10401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.207269][T10401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 418.479606][T10401] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.514900][T10401] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.574267][T10401] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.604226][T10401] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.104175][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 419.154377][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 419.265167][ T1008] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 419.279236][ T1008] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 419.280058][T10520] FAULT_INJECTION: forcing a failure. [ 419.280058][T10520] name failslab, interval 1, probability 0, space 0, times 0 [ 419.412989][T10520] CPU: 0 UID: 0 PID: 10520 Comm: syz.0.1176 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 419.413040][T10520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 419.413059][T10520] Call Trace: [ 419.413069][T10520] [ 419.413080][T10520] dump_stack_lvl+0x16c/0x1f0 [ 419.413138][T10520] should_fail_ex+0x512/0x640 [ 419.413173][T10520] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 419.413231][T10520] should_failslab+0xc2/0x120 [ 419.413261][T10520] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 419.413311][T10520] ? __alloc_skb+0x2b2/0x380 [ 419.413355][T10520] __alloc_skb+0x2b2/0x380 [ 419.413394][T10520] ? __pfx___alloc_skb+0x10/0x10 [ 419.413437][T10520] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 419.413483][T10520] ? __lock_acquire+0xaa4/0x1ba0 [ 419.413539][T10520] netlink_alloc_large_skb+0x69/0x130 [ 419.413589][T10520] netlink_sendmsg+0x6a1/0xdd0 [ 419.413642][T10520] ? __pfx_netlink_sendmsg+0x10/0x10 [ 419.413713][T10520] ____sys_sendmsg+0xa95/0xc70 [ 419.413745][T10520] ? copy_msghdr_from_user+0x10a/0x160 [ 419.413787][T10520] ? __pfx_____sys_sendmsg+0x10/0x10 [ 419.413836][T10520] ___sys_sendmsg+0x134/0x1d0 [ 419.413880][T10520] ? __pfx____sys_sendmsg+0x10/0x10 [ 419.413976][T10520] __sys_sendmsg+0x16d/0x220 [ 419.414020][T10520] ? __pfx___sys_sendmsg+0x10/0x10 [ 419.414075][T10520] ? rcu_is_watching+0x12/0xc0 [ 419.414124][T10520] do_syscall_64+0xcd/0x260 [ 419.414174][T10520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.414206][T10520] RIP: 0033:0x7f36eeb8d169 [ 419.414230][T10520] 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 [ 419.414261][T10520] RSP: 002b:00007f36efa3a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 419.414290][T10520] RAX: ffffffffffffffda RBX: 00007f36eeda5fa0 RCX: 00007f36eeb8d169 [ 419.414311][T10520] RDX: 0000000002000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 419.414330][T10520] RBP: 00007f36efa3a090 R08: 0000000000000000 R09: 0000000000000000 [ 419.414348][T10520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 419.414365][T10520] R13: 0000000000000000 R14: 00007f36eeda5fa0 R15: 00007ffcd7f81938 [ 419.414404][T10520] [ 420.607081][T10527] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1144'. [ 420.674564][T10532] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1178'. [ 421.038052][T10538] FAULT_INJECTION: forcing a failure. [ 421.038052][T10538] name failslab, interval 1, probability 0, space 0, times 0 [ 421.076541][T10538] CPU: 0 UID: 0 PID: 10538 Comm: syz.1.1180 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 421.076586][T10538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 421.076605][T10538] Call Trace: [ 421.076615][T10538] [ 421.076627][T10538] dump_stack_lvl+0x16c/0x1f0 [ 421.076679][T10538] should_fail_ex+0x512/0x640 [ 421.076714][T10538] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 421.076780][T10538] should_failslab+0xc2/0x120 [ 421.076810][T10538] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 421.076859][T10538] ? sock_alloc_inode+0x25/0x1c0 [ 421.076911][T10538] ? __pfx_sock_alloc_inode+0x10/0x10 [ 421.076956][T10538] sock_alloc_inode+0x25/0x1c0 [ 421.077001][T10538] alloc_inode+0x61/0x240 [ 421.077036][T10538] sock_alloc+0x40/0x280 [ 421.077080][T10538] __sock_create+0xc1/0x8d0 [ 421.077117][T10538] __sys_socket+0x14d/0x260 [ 421.077148][T10538] ? __pfx___sys_socket+0x10/0x10 [ 421.077182][T10538] ? do_user_addr_fault+0x843/0x1370 [ 421.077225][T10538] __x64_sys_socket+0x72/0xb0 [ 421.077261][T10538] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.077304][T10538] do_syscall_64+0xcd/0x260 [ 421.077352][T10538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.077383][T10538] RIP: 0033:0x7f2cfcf8f087 [ 421.077407][T10538] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 421.077437][T10538] RSP: 002b:00007f2cfdd86fa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 421.077464][T10538] RAX: ffffffffffffffda RBX: 00007f2cfd1a5fa0 RCX: 00007f2cfcf8f087 [ 421.077484][T10538] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 421.077502][T10538] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 421.077520][T10538] R10: 0000200000002680 R11: 0000000000000286 R12: 0000000000000001 [ 421.077538][T10538] R13: 0000000000000000 R14: 00007f2cfd1a5fa0 R15: 00007ffe2edfd088 [ 421.077576][T10538] [ 421.077823][T10538] socket: no more sockets [ 421.811203][T10550] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1184'. [ 421.946816][T10551] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1184'. [ 422.118011][ T1008] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.300946][T10556] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1185'. [ 422.388379][T10558] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1185'. [ 422.437654][ T1008] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.453989][T10562] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1188'. [ 423.331722][ T1008] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.915741][ T1008] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 425.255454][ T1008] bridge_slave_1: left allmulticast mode [ 425.277806][ T1008] bridge_slave_1: left promiscuous mode [ 425.320096][T10596] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1197'. [ 425.336288][ T1008] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.445429][ T1008] bridge_slave_0: left allmulticast mode [ 425.476517][ T1008] bridge_slave_0: left promiscuous mode [ 425.515410][ T1008] bridge0: port 1(bridge_slave_0) entered disabled state [ 426.236307][T10618] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1200'. [ 428.531204][ T1008] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 428.615192][ T1008] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 428.666944][ T1008] bond0 (unregistering): Released all slaves [ 428.854451][T10637] [ 428.856837][T10637] ====================================================== [ 428.863886][T10637] WARNING: possible circular locking dependency detected [ 428.870944][T10637] 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 Not tainted [ 428.878090][T10637] ------------------------------------------------------ [ 428.885135][T10637] syz.2.1206/10637 is trying to acquire lock: [ 428.891216][T10637] ffff88804ac09358 (sk_lock-AF_INET6){+.+.}-{0:0}, at: sockopt_lock_sock+0x54/0x70 [ 428.900599][T10637] [ 428.900599][T10637] but task is already holding lock: [ 428.907987][T10637] ffffffff9012daa8 (rtnl_mutex){+.+.}-{4:4}, at: do_ipv6_setsockopt+0x2042/0x4420 [ 428.917284][T10637] [ 428.917284][T10637] which lock already depends on the new lock. [ 428.917284][T10637] [ 428.927696][T10637] [ 428.927696][T10637] the existing dependency chain (in reverse order) is: [ 428.936741][T10637] [ 428.936741][T10637] -> #2 (rtnl_mutex){+.+.}-{4:4}: [ 428.944012][T10637] __mutex_lock+0x199/0xb90 [ 428.949090][T10637] do_ipv6_setsockopt+0x2042/0x4420 [ 428.954858][T10637] ipv6_setsockopt+0xcb/0x170 [ 428.960089][T10637] tcp_setsockopt+0xa4/0x100 [ 428.965225][T10637] smc_setsockopt+0x1b3/0xa00 [ 428.970440][T10637] do_sock_setsockopt+0x221/0x470 [ 428.976042][T10637] __sys_setsockopt+0x1a0/0x230 [ 428.981439][T10637] __x64_sys_setsockopt+0xbd/0x160 [ 428.987103][T10637] do_syscall_64+0xcd/0x260 [ 428.992162][T10637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.998604][T10637] [ 428.998604][T10637] -> #1 (&smc->clcsock_release_lock){+.+.}-{4:4}: [ 429.007246][T10637] __mutex_lock+0x199/0xb90 [ 429.012302][T10637] smc_switch_to_fallback+0x2d/0x9f0 [ 429.018130][T10637] smc_sendmsg+0x13d/0x520 [ 429.023082][T10637] ____sys_sendmsg+0xa95/0xc70 [ 429.028384][T10637] ___sys_sendmsg+0x134/0x1d0 [ 429.033605][T10637] __sys_sendmsg+0x16d/0x220 [ 429.038742][T10637] do_syscall_64+0xcd/0x260 [ 429.043802][T10637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.050243][T10637] [ 429.050243][T10637] -> #0 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 429.058004][T10637] __lock_acquire+0x1173/0x1ba0 [ 429.063413][T10637] lock_acquire+0x179/0x350 [ 429.068455][T10637] lock_sock_nested+0x41/0xf0 [ 429.073680][T10637] sockopt_lock_sock+0x54/0x70 [ 429.078993][T10637] do_ipv6_setsockopt+0x204a/0x4420 [ 429.084741][T10637] ipv6_setsockopt+0xcb/0x170 [ 429.089985][T10637] udpv6_setsockopt+0x7d/0xd0 [ 429.095225][T10637] do_sock_setsockopt+0x221/0x470 [ 429.100823][T10637] __sys_setsockopt+0x1a0/0x230 [ 429.106230][T10637] __x64_sys_setsockopt+0xbd/0x160 [ 429.111900][T10637] do_syscall_64+0xcd/0x260 [ 429.116963][T10637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.123407][T10637] [ 429.123407][T10637] other info that might help us debug this: [ 429.123407][T10637] [ 429.133647][T10637] Chain exists of: [ 429.133647][T10637] sk_lock-AF_INET6 --> &smc->clcsock_release_lock --> rtnl_mutex [ 429.133647][T10637] [ 429.147341][T10637] Possible unsafe locking scenario: [ 429.147341][T10637] [ 429.154802][T10637] CPU0 CPU1 [ 429.160179][T10637] ---- ---- [ 429.165555][T10637] lock(rtnl_mutex); [ 429.169578][T10637] lock(&smc->clcsock_release_lock); [ 429.177501][T10637] lock(rtnl_mutex); [ 429.184058][T10637] lock(sk_lock-AF_INET6); [ 429.188587][T10637] [ 429.188587][T10637] *** DEADLOCK *** [ 429.188587][T10637] [ 429.196755][T10637] 1 lock held by syz.2.1206/10637: [ 429.201879][T10637] #0: ffffffff9012daa8 (rtnl_mutex){+.+.}-{4:4}, at: do_ipv6_setsockopt+0x2042/0x4420 [ 429.211598][T10637] [ 429.211598][T10637] stack backtrace: [ 429.217497][T10637] CPU: 0 UID: 0 PID: 10637 Comm: syz.2.1206 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) [ 429.217531][T10637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 429.217547][T10637] Call Trace: [ 429.217557][T10637] [ 429.217566][T10637] dump_stack_lvl+0x116/0x1f0 [ 429.217607][T10637] print_circular_bug+0x275/0x350 [ 429.217650][T10637] check_noncircular+0x14c/0x170 [ 429.217695][T10637] __lock_acquire+0x1173/0x1ba0 [ 429.217740][T10637] ? do_ipv6_setsockopt+0x2042/0x4420 [ 429.217780][T10637] lock_acquire+0x179/0x350 [ 429.217808][T10637] ? sockopt_lock_sock+0x54/0x70 [ 429.217847][T10637] lock_sock_nested+0x41/0xf0 [ 429.217879][T10637] ? sockopt_lock_sock+0x54/0x70 [ 429.217913][T10637] sockopt_lock_sock+0x54/0x70 [ 429.217946][T10637] do_ipv6_setsockopt+0x204a/0x4420 [ 429.217987][T10637] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 429.218025][T10637] ? futex_wait_queue+0x24/0x220 [ 429.218052][T10637] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 429.218081][T10637] ? futex_unqueue+0xba/0x140 [ 429.218129][T10637] ? __futex_wait+0x323/0x3c0 [ 429.218152][T10637] ? __pfx___futex_wait+0x10/0x10 [ 429.218184][T10637] ? __pfx___might_resched+0x10/0x10 [ 429.218224][T10637] ? aa_sk_perm+0x2f4/0xb10 [ 429.218252][T10637] ? ipv6_setsockopt+0xcb/0x170 [ 429.218287][T10637] ipv6_setsockopt+0xcb/0x170 [ 429.218324][T10637] udpv6_setsockopt+0x7d/0xd0 [ 429.218349][T10637] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 429.218390][T10637] do_sock_setsockopt+0x221/0x470 [ 429.218428][T10637] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 429.218476][T10637] __sys_setsockopt+0x1a0/0x230 [ 429.218509][T10637] __x64_sys_setsockopt+0xbd/0x160 [ 429.218539][T10637] ? do_syscall_64+0x91/0x260 [ 429.218578][T10637] ? lockdep_hardirqs_on+0x7c/0x110 [ 429.218613][T10637] do_syscall_64+0xcd/0x260 [ 429.218651][T10637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.218677][T10637] RIP: 0033:0x7f596cb8d169 [ 429.218696][T10637] 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 [ 429.218721][T10637] RSP: 002b:00007f596d9a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 429.218743][T10637] RAX: ffffffffffffffda RBX: 00007f596cda5fa0 RCX: 00007f596cb8d169 [ 429.218760][T10637] RDX: 0000000000000030 RSI: 0000000000000029 RDI: 0000000000000007 [ 429.218775][T10637] RBP: 00007f596cc0e990 R08: 0000000000000090 R09: 0000000000000000 [ 429.218790][T10637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.218810][T10637] R13: 0000000000000000 R14: 00007f596cda5fa0 R15: 00007ffca887cc28 [ 429.218834][T10637] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 430.926904][ T1008] hsr_slave_0: left promiscuous mode [ 430.933409][ T1008] hsr_slave_1: left promiscuous mode [ 430.955393][ T1008] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.962921][ T1008] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.997082][ T1008] veth1_macvtap: left promiscuous mode [ 431.002644][ T1008] veth0_macvtap: left promiscuous mode [ 431.029755][ T1008] veth1_vlan: left promiscuous mode [ 431.044250][ T1008] veth0_vlan: left promiscuous mode [ 431.612685][ T1008] team0 (unregistering): Port device team_slave_1 removed [ 431.656935][ T1008] team0 (unregistering): Port device team_slave_0 removed